15800316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 42685440

約数和(自身を除く): 26885124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2381, 3318, 4762, 6636, 7143, 9524, 14286, 16667, 28572, 33334, 50001, 66668, 100002, 188099, 200004, 376198, 564297, 752396, 1128594, 1316693, 2257188, 2633386, 3950079, 5266772, 7900158, 15800316]

約数ペア:

[(1, 15800316), (2, 7900158), (3, 5266772), (4, 3950079), (6, 2633386), (7, 2257188), (12, 1316693), (14, 1128594), (21, 752396), (28, 564297), (42, 376198), (79, 200004), (84, 188099), (158, 100002), (237, 66668), (316, 50001), (474, 33334), (553, 28572), (948, 16667), (1106, 14286), (1659, 9524), (2212, 7143), (2381, 6636), (3318, 4762)]