15981146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4517}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 25210440

約数和(自身を除く): 9229294

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 4517, 9034, 130993, 261986, 275537, 551074, 7990573, 15981146]

約数ペア:

[(1, 15981146), (2, 7990573), (29, 551074), (58, 275537), (61, 261986), (122, 130993), (1769, 9034), (3538, 4517)]