22115470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10044

約数の個数: 32

約数和(自身を含む): 45396288

約数和(自身を除く): 23280818

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10007, 20014, 50035, 100070, 130091, 170119, 260182, 340238, 650455, 850595, 1300910, 1701190, 2211547, 4423094, 11057735, 22115470]

約数ペア:

[(1, 22115470), (2, 11057735), (5, 4423094), (10, 2211547), (13, 1701190), (17, 1300910), (26, 850595), (34, 650455), (65, 340238), (85, 260182), (130, 170119), (170, 130091), (221, 100070), (442, 50035), (1105, 20014), (2210, 10007)]