12920412

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{26261}}^1$

素因数の和:26309

約数の個数: 24

約数和(自身を含む): 30884112

約数和(自身を除く): 17963700

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 26261, 52522, 78783, 105044, 157566, 315132, 1076701, 2153402, 3230103, 4306804, 6460206, 12920412]

約数ペア:

[(1, 12920412), (2, 6460206), (3, 4306804), (4, 3230103), (6, 2153402), (12, 1076701), (41, 315132), (82, 157566), (123, 105044), (164, 78783), (246, 52522), (492, 26261)]