15671893874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2100227}}^1$

素因数の和:2100290

約数の個数: 32

約数和(自身を含む): 29638417536

約数和(自身を除く): 13966523662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 2100227, 4200454, 14701589, 27302951, 29403178, 54605902, 86109307, 172218614, 191120657, 382241314, 602765149, 1119420991, 1205530298, 2238841982, 7835946937, 15671893874]

約数ペア:

[(1, 15671893874), (2, 7835946937), (7, 2238841982), (13, 1205530298), (14, 1119420991), (26, 602765149), (41, 382241314), (82, 191120657), (91, 172218614), (182, 86109307), (287, 54605902), (533, 29403178), (574, 27302951), (1066, 14701589), (3731, 4200454), (7462, 2100227)]