12745122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 27978048

約数和(自身を除く): 15232926

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 3083, 4134, 6166, 9249, 18498, 40079, 80158, 120237, 163399, 240474, 326798, 490197, 980394, 2124187, 4248374, 6372561, 12745122]

約数ペア:

[(1, 12745122), (2, 6372561), (3, 4248374), (6, 2124187), (13, 980394), (26, 490197), (39, 326798), (53, 240474), (78, 163399), (106, 120237), (159, 80158), (318, 40079), (689, 18498), (1378, 9249), (2067, 6166), (3083, 4134)]