13564328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 13392472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 383, 466, 766, 932, 1532, 1864, 3064, 4427, 7277, 8854, 14554, 17708, 29108, 35416, 58216, 89239, 178478, 356956, 713912, 1695541, 3391082, 6782164, 13564328]

約数ペア:

[(1, 13564328), (2, 6782164), (4, 3391082), (8, 1695541), (19, 713912), (38, 356956), (76, 178478), (152, 89239), (233, 58216), (383, 35416), (466, 29108), (766, 17708), (932, 14554), (1532, 8854), (1864, 7277), (3064, 4427)]