12901336

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 27931680

約数和(自身を除く): 15030344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2281, 2828, 4562, 5656, 9124, 15967, 18248, 31934, 63868, 127736, 230381, 460762, 921524, 1612667, 1843048, 3225334, 6450668, 12901336]

約数ペア:

[(1, 12901336), (2, 6450668), (4, 3225334), (7, 1843048), (8, 1612667), (14, 921524), (28, 460762), (56, 230381), (101, 127736), (202, 63868), (404, 31934), (707, 18248), (808, 15967), (1414, 9124), (2281, 5656), (2828, 4562)]