22838972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 43860096

約数和(自身を除く): 21021124

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 8287, 16574, 33148, 107731, 215462, 430924, 439211, 878422, 1756844, 5709743, 11419486, 22838972]

約数ペア:

[(1, 22838972), (2, 11419486), (4, 5709743), (13, 1756844), (26, 878422), (52, 439211), (53, 430924), (106, 215462), (212, 107731), (689, 33148), (1378, 16574), (2756, 8287)]