12280402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4905

約数の個数: 16

約数和(自身を含む): 19482624

約数和(自身を除く): 7202222

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 4831, 9662, 149761, 198071, 299522, 396142, 6140201, 12280402]

約数ペア:

[(1, 12280402), (2, 6140201), (31, 396142), (41, 299522), (62, 198071), (82, 149761), (1271, 9662), (2542, 4831)]