15693911896

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{682819}}^1$

素因数の和:682868

約数の個数: 48

約数和(自身を含む): 33738136200

約数和(自身を除く): 18044224304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 22984, 682819, 1365638, 2731276, 5462552, 8876647, 11607923, 17753294, 23215846, 35506588, 46431692, 71013176, 92863384, 115396411, 150902999, 230792822, 301805998, 461585644, 603611996, 923171288, 1207223992, 1961738987, 3923477974, 7846955948, 15693911896]

約数ペア:

[(1, 15693911896), (2, 7846955948), (4, 3923477974), (8, 1961738987), (13, 1207223992), (17, 923171288), (26, 603611996), (34, 461585644), (52, 301805998), (68, 230792822), (104, 150902999), (136, 115396411), (169, 92863384), (221, 71013176), (338, 46431692), (442, 35506588), (676, 23215846), (884, 17753294), (1352, 11607923), (1768, 8876647), (2873, 5462552), (5746, 2731276), (11492, 1365638), (22984, 682819)]