19005194892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{24197}}^1$

素因数の和:24331

約数の個数: 96

約数和(自身を含む): 47888809920

約数和(自身を除く): 28883615028

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 61, 74, 87, 111, 116, 122, 148, 174, 183, 222, 244, 348, 366, 444, 732, 1073, 1769, 2146, 2257, 3219, 3538, 4292, 4514, 5307, 6438, 6771, 7076, 9028, 10614, 12876, 13542, 21228, 24197, 27084, 48394, 65453, 72591, 96788, 130906, 145182, 196359, 261812, 290364, 392718, 701713, 785436, 895289, 1403426, 1476017, 1790578, 2105139, 2685867, 2806852, 2952034, 3581156, 4210278, 4428051, 5371734, 5904068, 8420556, 8856102, 10743468, 17712204, 25963381, 42804493, 51926762, 54612629, 77890143, 85608986, 103853524, 109225258, 128413479, 155780286, 163837887, 171217972, 218450516, 256826958, 311560572, 327675774, 513653916, 655351548, 1583766241, 3167532482, 4751298723, 6335064964, 9502597446, 19005194892]

約数ペア:

[(1, 19005194892), (2, 9502597446), (3, 6335064964), (4, 4751298723), (6, 3167532482), (12, 1583766241), (29, 655351548), (37, 513653916), (58, 327675774), (61, 311560572), (74, 256826958), (87, 218450516), (111, 171217972), (116, 163837887), (122, 155780286), (148, 128413479), (174, 109225258), (183, 103853524), (222, 85608986), (244, 77890143), (348, 54612629), (366, 51926762), (444, 42804493), (732, 25963381), (1073, 17712204), (1769, 10743468), (2146, 8856102), (2257, 8420556), (3219, 5904068), (3538, 5371734), (4292, 4428051), (4514, 4210278), (5307, 3581156), (6438, 2952034), (6771, 2806852), (7076, 2685867), (9028, 2105139), (10614, 1790578), (12876, 1476017), (13542, 1403426), (21228, 895289), (24197, 785436), (27084, 701713), (48394, 392718), (65453, 290364), (72591, 261812), (96788, 196359), (130906, 145182)]