10905848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 21709200

約数和(自身を除く): 10803352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 457, 628, 914, 1256, 1828, 2983, 3656, 5966, 8683, 11932, 17366, 23864, 34732, 69464, 71749, 143498, 286996, 573992, 1363231, 2726462, 5452924, 10905848]

約数ペア:

[(1, 10905848), (2, 5452924), (4, 2726462), (8, 1363231), (19, 573992), (38, 286996), (76, 143498), (152, 71749), (157, 69464), (314, 34732), (457, 23864), (628, 17366), (914, 11932), (1256, 8683), (1828, 5966), (2983, 3656)]