22147684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4217}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 42163128

約数和(自身を除く): 20015444

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 4217, 5252, 8434, 16868, 54821, 109642, 219284, 425917, 851834, 1703668, 5536921, 11073842, 22147684]

約数ペア:

[(1, 22147684), (2, 11073842), (4, 5536921), (13, 1703668), (26, 851834), (52, 425917), (101, 219284), (202, 109642), (404, 54821), (1313, 16868), (2626, 8434), (4217, 5252)]