15980118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34589}}^1$

素因数の和:34612

約数の個数: 32

約数和(自身を含む): 39847680

約数和(自身を除く): 23867562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 34589, 69178, 103767, 207534, 242123, 380479, 484246, 726369, 760958, 1141437, 1452738, 2282874, 2663353, 5326706, 7990059, 15980118]

約数ペア:

[(1, 15980118), (2, 7990059), (3, 5326706), (6, 2663353), (7, 2282874), (11, 1452738), (14, 1141437), (21, 760958), (22, 726369), (33, 484246), (42, 380479), (66, 242123), (77, 207534), (154, 103767), (231, 69178), (462, 34589)]