15459808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5339

約数の個数: 48

約数和(自身を含む): 37467360

約数和(自身を除く): 22007552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5309, 10618, 21236, 37163, 42472, 69017, 74326, 84944, 138034, 148652, 169888, 276068, 297304, 483119, 552136, 594608, 966238, 1104272, 1189216, 1932476, 2208544, 3864952, 7729904, 15459808]

約数ペア:

[(1, 15459808), (2, 7729904), (4, 3864952), (7, 2208544), (8, 1932476), (13, 1189216), (14, 1104272), (16, 966238), (26, 594608), (28, 552136), (32, 483119), (52, 297304), (56, 276068), (91, 169888), (104, 148652), (112, 138034), (182, 84944), (208, 74326), (224, 69017), (364, 42472), (416, 37163), (728, 21236), (1456, 10618), (2912, 5309)]