12680402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53279}}^1$

素因数の和:53305

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 10336558

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 53279, 106558, 372953, 745906, 905743, 1811486, 6340201, 12680402]

約数ペア:

[(1, 12680402), (2, 6340201), (7, 1811486), (14, 905743), (17, 745906), (34, 372953), (119, 106558), (238, 53279)]