22584890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 19840966

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 991, 1982, 2279, 4558, 4955, 9910, 11395, 22790, 42613, 52523, 85226, 105046, 213065, 262615, 426130, 525230, 2258489, 4516978, 11292445, 22584890]

約数ペア:

[(1, 22584890), (2, 11292445), (5, 4516978), (10, 2258489), (43, 525230), (53, 426130), (86, 262615), (106, 213065), (215, 105046), (265, 85226), (430, 52523), (530, 42613), (991, 22790), (1982, 11395), (2279, 9910), (4558, 4955)]