13027844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 26006400

約数和(自身を除く): 12978556

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 257, 437, 514, 551, 667, 874, 1028, 1102, 1334, 1748, 2204, 2668, 4883, 5911, 7453, 9766, 11822, 12673, 14906, 19532, 23644, 25346, 29812, 50692, 112309, 141607, 171419, 224618, 283214, 342838, 449236, 566428, 685676, 3256961, 6513922, 13027844]

約数ペア:

[(1, 13027844), (2, 6513922), (4, 3256961), (19, 685676), (23, 566428), (29, 449236), (38, 342838), (46, 283214), (58, 224618), (76, 171419), (92, 141607), (116, 112309), (257, 50692), (437, 29812), (514, 25346), (551, 23644), (667, 19532), (874, 14906), (1028, 12673), (1102, 11822), (1334, 9766), (1748, 7453), (2204, 5911), (2668, 4883)]