2019921591012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12948215327}}^1$

素因数の和:12948215347

約数の個数: 24

約数和(自身を含む): 5075700408576

約数和(自身を除く): 3055778817564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12948215327, 25896430654, 38844645981, 51792861308, 77689291962, 155378583924, 168326799251, 336653598502, 504980397753, 673307197004, 1009960795506, 2019921591012]

約数ペア:

[(1, 2019921591012), (2, 1009960795506), (3, 673307197004), (4, 504980397753), (6, 336653598502), (12, 168326799251), (13, 155378583924), (26, 77689291962), (39, 51792861308), (52, 38844645981), (78, 25896430654), (156, 12948215327)]