15388328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 31428000

約数和(自身を除く): 16039672

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 3491, 4408, 6982, 13964, 27928, 66329, 101239, 132658, 202478, 265316, 404956, 530632, 809912, 1923541, 3847082, 7694164, 15388328]

約数ペア:

[(1, 15388328), (2, 7694164), (4, 3847082), (8, 1923541), (19, 809912), (29, 530632), (38, 404956), (58, 265316), (76, 202478), (116, 132658), (152, 101239), (232, 66329), (551, 27928), (1102, 13964), (2204, 6982), (3491, 4408)]