15513616

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{1181}}^1$

素因数の和:2010

約数の個数: 20

約数和(自身を含む): 30119724

約数和(自身を除く): 14606108

約数列:

[1, 2, 4, 8, 16, 821, 1181, 1642, 2362, 3284, 4724, 6568, 9448, 13136, 18896, 969601, 1939202, 3878404, 7756808, 15513616]

約数ペア:

[(1, 15513616), (2, 7756808), (4, 3878404), (8, 1939202), (16, 969601), (821, 18896), (1181, 13136), (1642, 9448), (2362, 6568), (3284, 4724)]