22311010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71971}}^1$

素因数の和:72009

約数の個数: 16

約数和(自身を含む): 41455872

約数和(自身を除く): 19144862

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 71971, 143942, 359855, 719710, 2231101, 4462202, 11155505, 22311010]

約数ペア:

[(1, 22311010), (2, 11155505), (5, 4462202), (10, 2231101), (31, 719710), (62, 359855), (155, 143942), (310, 71971)]