15188276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 28263816

約数和(自身を除く): 13075540

約数列:

[1, 2, 4, 17, 34, 68, 401, 557, 802, 1114, 1604, 2228, 6817, 9469, 13634, 18938, 27268, 37876, 223357, 446714, 893428, 3797069, 7594138, 15188276]

約数ペア:

[(1, 15188276), (2, 7594138), (4, 3797069), (17, 893428), (34, 446714), (68, 223357), (401, 37876), (557, 27268), (802, 18938), (1114, 13634), (1604, 9469), (2228, 6817)]