11997596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4909}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 23096640

約数和(自身を除く): 11099044

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 4909, 9818, 19636, 63817, 127634, 230723, 255268, 461446, 922892, 2999399, 5998798, 11997596]

約数ペア:

[(1, 11997596), (2, 5998798), (4, 2999399), (13, 922892), (26, 461446), (47, 255268), (52, 230723), (94, 127634), (188, 63817), (611, 19636), (1222, 9818), (2444, 4909)]