19179204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 52039680

約数和(自身を除く): 32860476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 43, 44, 62, 66, 86, 93, 109, 124, 129, 132, 172, 186, 218, 258, 327, 341, 372, 436, 473, 516, 654, 682, 946, 1023, 1199, 1308, 1333, 1364, 1419, 1892, 2046, 2398, 2666, 2838, 3379, 3597, 3999, 4092, 4687, 4796, 5332, 5676, 6758, 7194, 7998, 9374, 10137, 13516, 14061, 14388, 14663, 15996, 18748, 20274, 28122, 29326, 37169, 40548, 43989, 51557, 56244, 58652, 74338, 87978, 103114, 111507, 145297, 148676, 154671, 175956, 206228, 223014, 290594, 309342, 435891, 446028, 581188, 618684, 871782, 1598267, 1743564, 3196534, 4794801, 6393068, 9589602, 19179204]

約数ペア:

[(1, 19179204), (2, 9589602), (3, 6393068), (4, 4794801), (6, 3196534), (11, 1743564), (12, 1598267), (22, 871782), (31, 618684), (33, 581188), (43, 446028), (44, 435891), (62, 309342), (66, 290594), (86, 223014), (93, 206228), (109, 175956), (124, 154671), (129, 148676), (132, 145297), (172, 111507), (186, 103114), (218, 87978), (258, 74338), (327, 58652), (341, 56244), (372, 51557), (436, 43989), (473, 40548), (516, 37169), (654, 29326), (682, 28122), (946, 20274), (1023, 18748), (1199, 15996), (1308, 14663), (1333, 14388), (1364, 14061), (1419, 13516), (1892, 10137), (2046, 9374), (2398, 7998), (2666, 7194), (2838, 6758), (3379, 5676), (3597, 5332), (3999, 4796), (4092, 4687)]