15605538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6899}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 34776000

約数和(自身を除く): 19170462

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 6899, 13798, 20697, 41394, 89687, 179374, 200071, 269061, 400142, 538122, 600213, 1200426, 2600923, 5201846, 7802769, 15605538]

約数ペア:

[(1, 15605538), (2, 7802769), (3, 5201846), (6, 2600923), (13, 1200426), (26, 600213), (29, 538122), (39, 400142), (58, 269061), (78, 200071), (87, 179374), (174, 89687), (377, 41394), (754, 20697), (1131, 13798), (2262, 6899)]