15769924

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 29742384

約数和(自身を除く): 13972460

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 163, 268, 326, 361, 652, 722, 1273, 1444, 2546, 3097, 5092, 6194, 10921, 12388, 21842, 24187, 43684, 48374, 58843, 96748, 117686, 207499, 235372, 414998, 829996, 3942481, 7884962, 15769924]

約数ペア:

[(1, 15769924), (2, 7884962), (4, 3942481), (19, 829996), (38, 414998), (67, 235372), (76, 207499), (134, 117686), (163, 96748), (268, 58843), (326, 48374), (361, 43684), (652, 24187), (722, 21842), (1273, 12388), (1444, 10921), (2546, 6194), (3097, 5092)]