15742321828

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{213461}}^1$

素因数の和:213747

約数の個数: 24

約数和(自身を含む): 27972060480

約数和(自身を除く): 12229738652

約数列:

[1, 2, 4, 103, 179, 206, 358, 412, 716, 18437, 36874, 73748, 213461, 426922, 853844, 21986483, 38209519, 43972966, 76419038, 87945932, 152838076, 3935580457, 7871160914, 15742321828]

約数ペア:

[(1, 15742321828), (2, 7871160914), (4, 3935580457), (103, 152838076), (179, 87945932), (206, 76419038), (358, 43972966), (412, 38209519), (716, 21986483), (18437, 853844), (36874, 426922), (73748, 213461)]