15696410830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{278651}}^1$

素因数の和:278832

約数の個数: 32

約数和(自身を含む): 29131394688

約数和(自身を除く): 13434983858

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 655, 1310, 5633, 11266, 28165, 56330, 278651, 557302, 1393255, 2786510, 11981993, 23963986, 36503281, 59909965, 73006562, 119819930, 182516405, 365032810, 1569641083, 3139282166, 7848205415, 15696410830]

約数ペア:

[(1, 15696410830), (2, 7848205415), (5, 3139282166), (10, 1569641083), (43, 365032810), (86, 182516405), (131, 119819930), (215, 73006562), (262, 59909965), (430, 36503281), (655, 23963986), (1310, 11981993), (5633, 2786510), (11266, 1393255), (28165, 557302), (56330, 278651)]