22215370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{116923}}^1$

素因数の和:116949

約数の個数: 16

約数和(自身を含む): 42092640

約数和(自身を除く): 19877270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 116923, 233846, 584615, 1169230, 2221537, 4443074, 11107685, 22215370]

約数ペア:

[(1, 22215370), (2, 11107685), (5, 4443074), (10, 2221537), (19, 1169230), (38, 584615), (95, 233846), (190, 116923)]