11878996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 21387240

約数和(自身を除く): 9508244

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 409, 548, 818, 1636, 7261, 14522, 21677, 29044, 43354, 56033, 86708, 112066, 224132, 2969749, 5939498, 11878996]

約数ペア:

[(1, 11878996), (2, 5939498), (4, 2969749), (53, 224132), (106, 112066), (137, 86708), (212, 56033), (274, 43354), (409, 29044), (548, 21677), (818, 14522), (1636, 7261)]