15772926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 37094400

約数和(自身を除く): 21321474

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 367, 377, 494, 551, 734, 741, 754, 1101, 1102, 1131, 1482, 1653, 2202, 2262, 3306, 4771, 6973, 7163, 9542, 10643, 13946, 14313, 14326, 20919, 21286, 21489, 28626, 31929, 41838, 42978, 63858, 90649, 138359, 181298, 202217, 271947, 276718, 404434, 415077, 543894, 606651, 830154, 1213302, 2628821, 5257642, 7886463, 15772926]

約数ペア:

[(1, 15772926), (2, 7886463), (3, 5257642), (6, 2628821), (13, 1213302), (19, 830154), (26, 606651), (29, 543894), (38, 415077), (39, 404434), (57, 276718), (58, 271947), (78, 202217), (87, 181298), (114, 138359), (174, 90649), (247, 63858), (367, 42978), (377, 41838), (494, 31929), (551, 28626), (734, 21489), (741, 21286), (754, 20919), (1101, 14326), (1102, 14313), (1131, 13946), (1482, 10643), (1653, 9542), (2202, 7163), (2262, 6973), (3306, 4771)]