21298383962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{37591}}^1$

素因数の和:37838

約数の個数: 32

約数和(自身を含む): 33941064960

約数和(自身を除く): 12642680998

約数列:

[1, 2, 23, 46, 109, 113, 218, 226, 2507, 2599, 5014, 5198, 12317, 24634, 37591, 75182, 283291, 566582, 864593, 1729186, 4097419, 4247783, 8194838, 8495566, 94240637, 97699009, 188481274, 195398018, 463008347, 926016694, 10649191981, 21298383962]

約数ペア:

[(1, 21298383962), (2, 10649191981), (23, 926016694), (46, 463008347), (109, 195398018), (113, 188481274), (218, 97699009), (226, 94240637), (2507, 8495566), (2599, 8194838), (5014, 4247783), (5198, 4097419), (12317, 1729186), (24634, 864593), (37591, 566582), (75182, 283291)]