13580308

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8023

約数の個数: 24

約数和(自身を含む): 27609344

約数和(自身を除く): 14029036

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7951, 15902, 31804, 55657, 111314, 222628, 485011, 970022, 1940044, 3395077, 6790154, 13580308]

約数ペア:

[(1, 13580308), (2, 6790154), (4, 3395077), (7, 1940044), (14, 970022), (28, 485011), (61, 222628), (122, 111314), (244, 55657), (427, 31804), (854, 15902), (1708, 7951)]