15705415964

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1\times {\mathrm{1697}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 31547916288

約数和(自身を除く): 15842500324

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 863, 1532, 1697, 1726, 2681, 3394, 3452, 5362, 6041, 6788, 10724, 11879, 12082, 23758, 24164, 47516, 330529, 649951, 661058, 1299902, 1322116, 1464511, 2313703, 2599804, 2929022, 4549657, 4627406, 5858044, 9099314, 9254812, 10251577, 18198628, 20503154, 41006308, 560907713, 1121815426, 2243630852, 3926353991, 7852707982, 15705415964]

約数ペア:

[(1, 15705415964), (2, 7852707982), (4, 3926353991), (7, 2243630852), (14, 1121815426), (28, 560907713), (383, 41006308), (766, 20503154), (863, 18198628), (1532, 10251577), (1697, 9254812), (1726, 9099314), (2681, 5858044), (3394, 4627406), (3452, 4549657), (5362, 2929022), (6041, 2599804), (6788, 2313703), (10724, 1464511), (11879, 1322116), (12082, 1299902), (23758, 661058), (24164, 649951), (47516, 330529)]