13400926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 11855522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 503, 1006, 1211, 1903, 2422, 3521, 3806, 5533, 7042, 11066, 13321, 26642, 38731, 77462, 87019, 174038, 609133, 957209, 1218266, 1914418, 6700463, 13400926]

約数ペア:

[(1, 13400926), (2, 6700463), (7, 1914418), (11, 1218266), (14, 957209), (22, 609133), (77, 174038), (154, 87019), (173, 77462), (346, 38731), (503, 26642), (1006, 13321), (1211, 11066), (1903, 7042), (2422, 5533), (3521, 3806)]