22174970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7673}}^1$

素因数の和:7714

約数の個数: 24

約数和(自身を含む): 42406524

約数和(自身を除く): 20231554

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 7673, 15346, 38365, 76730, 130441, 260882, 652205, 1304410, 2217497, 4434994, 11087485, 22174970]

約数ペア:

[(1, 22174970), (2, 11087485), (5, 4434994), (10, 2217497), (17, 1304410), (34, 652205), (85, 260882), (170, 130441), (289, 76730), (578, 38365), (1445, 15346), (2890, 7673)]