22084745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 29402880

約数和(自身を除く): 7318135

約数列:

[1, 5, 19, 37, 61, 95, 103, 185, 305, 515, 703, 1159, 1957, 2257, 3515, 3811, 5795, 6283, 9785, 11285, 19055, 31415, 42883, 72409, 119377, 214415, 232471, 362045, 596885, 1162355, 4416949, 22084745]

約数ペア:

[(1, 22084745), (5, 4416949), (19, 1162355), (37, 596885), (61, 362045), (95, 232471), (103, 214415), (185, 119377), (305, 72409), (515, 42883), (703, 31415), (1159, 19055), (1957, 11285), (2257, 9785), (3515, 6283), (3811, 5795)]