13603940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97171}}^1$

素因数の和:97187

約数の個数: 24

約数和(自身を含む): 32649792

約数和(自身を除く): 19045852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97171, 194342, 388684, 485855, 680197, 971710, 1360394, 1943420, 2720788, 3400985, 6801970, 13603940]

約数ペア:

[(1, 13603940), (2, 6801970), (4, 3400985), (5, 2720788), (7, 1943420), (10, 1360394), (14, 971710), (20, 680197), (28, 485855), (35, 388684), (70, 194342), (140, 97171)]