22871230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32213}}^1$

素因数の和:32291

約数の個数: 16

約数和(自身を含む): 41749344

約数和(自身を除く): 18878114

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32213, 64426, 161065, 322130, 2287123, 4574246, 11435615, 22871230]

約数ペア:

[(1, 22871230), (2, 11435615), (5, 4574246), (10, 2287123), (71, 322130), (142, 161065), (355, 64426), (710, 32213)]