15912428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 33191424

約数和(自身を除く): 17278996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 167, 287, 332, 334, 574, 581, 668, 1148, 1162, 1169, 2324, 2338, 3403, 4676, 6806, 6847, 13612, 13694, 13861, 23821, 27388, 27722, 47642, 47929, 55444, 95284, 95858, 97027, 191716, 194054, 388108, 568301, 1136602, 2273204, 3978107, 7956214, 15912428]

約数ペア:

[(1, 15912428), (2, 7956214), (4, 3978107), (7, 2273204), (14, 1136602), (28, 568301), (41, 388108), (82, 194054), (83, 191716), (164, 97027), (166, 95858), (167, 95284), (287, 55444), (332, 47929), (334, 47642), (574, 27722), (581, 27388), (668, 23821), (1148, 13861), (1162, 13694), (1169, 13612), (2324, 6847), (2338, 6806), (3403, 4676)]