12920797844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{815501}}^1$

素因数の和:815755

約数の個数: 24

約数和(自身を含む): 24044260968

約数和(自身を除く): 11123463124

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 7922, 15844, 815501, 1631002, 3262004, 13863517, 27727034, 55454068, 190011733, 380023466, 760046932, 3230199461, 6460398922, 12920797844]

約数ペア:

[(1, 12920797844), (2, 6460398922), (4, 3230199461), (17, 760046932), (34, 380023466), (68, 190011733), (233, 55454068), (466, 27727034), (932, 13863517), (3961, 3262004), (7922, 1631002), (15844, 815501)]