19207062088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{8233}}^1$

素因数の和:8702

約数の個数: 64

約数和(自身を含む): 38890828800

約数和(自身を除く): 19683766712

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 409, 713, 818, 1426, 1636, 2852, 3272, 5704, 8233, 9407, 12679, 16466, 18814, 25358, 32932, 37628, 50716, 65864, 75256, 101432, 189359, 255223, 291617, 378718, 510446, 583234, 757436, 1020892, 1166468, 1514872, 2041784, 2332936, 3367297, 5870129, 6734594, 11740258, 13469188, 23480516, 26938376, 46961032, 77447831, 104386207, 154895662, 208772414, 309791324, 417544828, 619582648, 835089656, 2400882761, 4801765522, 9603531044, 19207062088]

約数ペア:

[(1, 19207062088), (2, 9603531044), (4, 4801765522), (8, 2400882761), (23, 835089656), (31, 619582648), (46, 417544828), (62, 309791324), (92, 208772414), (124, 154895662), (184, 104386207), (248, 77447831), (409, 46961032), (713, 26938376), (818, 23480516), (1426, 13469188), (1636, 11740258), (2852, 6734594), (3272, 5870129), (5704, 3367297), (8233, 2332936), (9407, 2041784), (12679, 1514872), (16466, 1166468), (18814, 1020892), (25358, 757436), (32932, 583234), (37628, 510446), (50716, 378718), (65864, 291617), (75256, 255223), (101432, 189359)]