22715164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 40914720

約数和(自身を除く): 18199556

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 983, 1966, 3932, 5777, 11554, 23108, 52099, 104198, 107147, 208396, 214294, 428588, 5678791, 11357582, 22715164]

約数ペア:

[(1, 22715164), (2, 11357582), (4, 5678791), (53, 428588), (106, 214294), (109, 208396), (212, 107147), (218, 104198), (436, 52099), (983, 23108), (1966, 11554), (3932, 5777)]