15706414940

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1311053}}^1$

素因数の和:1311661

約数の個数: 24

約数和(自身を含む): 33038560800

約数和(自身を除く): 17332145860

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 1311053, 2622106, 5244212, 6555265, 13110530, 26221060, 785320747, 1570641494, 3141282988, 3926603735, 7853207470, 15706414940]

約数ペア:

[(1, 15706414940), (2, 7853207470), (4, 3926603735), (5, 3141282988), (10, 1570641494), (20, 785320747), (599, 26221060), (1198, 13110530), (2396, 6555265), (2995, 5244212), (5990, 2622106), (11980, 1311053)]