15487052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 33411840

約数和(自身を除く): 17924788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 677, 817, 1204, 1354, 1634, 2708, 3268, 4739, 5719, 9478, 11438, 12863, 18956, 22876, 25726, 29111, 51452, 58222, 90041, 116444, 180082, 203777, 360164, 407554, 553109, 815108, 1106218, 2212436, 3871763, 7743526, 15487052]

約数ペア:

[(1, 15487052), (2, 7743526), (4, 3871763), (7, 2212436), (14, 1106218), (19, 815108), (28, 553109), (38, 407554), (43, 360164), (76, 203777), (86, 180082), (133, 116444), (172, 90041), (266, 58222), (301, 51452), (532, 29111), (602, 25726), (677, 22876), (817, 18956), (1204, 12863), (1354, 11438), (1634, 9478), (2708, 5719), (3268, 4739)]