13262984

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 28614720

約数和(自身を除く): 15351736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 1453, 2282, 2906, 4564, 5812, 9128, 10171, 11624, 20342, 40684, 81368, 236839, 473678, 947356, 1657873, 1894712, 3315746, 6631492, 13262984]

約数ペア:

[(1, 13262984), (2, 6631492), (4, 3315746), (7, 1894712), (8, 1657873), (14, 947356), (28, 473678), (56, 236839), (163, 81368), (326, 40684), (652, 20342), (1141, 11624), (1304, 10171), (1453, 9128), (2282, 5812), (2906, 4564)]