22156622410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10025621}}^1$

素因数の和:10025658

約数の個数: 32

約数和(自身を含む): 45476221392

約数和(自身を除く): 23319598982

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10025621, 20051242, 50128105, 100256210, 130333073, 170435557, 260666146, 340871114, 651665365, 852177785, 1303330730, 1704355570, 2215662241, 4431324482, 11078311205, 22156622410]

約数ペア:

[(1, 22156622410), (2, 11078311205), (5, 4431324482), (10, 2215662241), (13, 1704355570), (17, 1303330730), (26, 852177785), (34, 651665365), (65, 340871114), (85, 260666146), (130, 170435557), (170, 130333073), (221, 100256210), (442, 50128105), (1105, 20051242), (2210, 10025621)]