12693310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 26308800

約数和(自身を除く): 13615490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1217, 1490, 2086, 2434, 5215, 6085, 8519, 10430, 12170, 17038, 42595, 85190, 181333, 362666, 906665, 1269331, 1813330, 2538662, 6346655, 12693310]

約数ペア:

[(1, 12693310), (2, 6346655), (5, 2538662), (7, 1813330), (10, 1269331), (14, 906665), (35, 362666), (70, 181333), (149, 85190), (298, 42595), (745, 17038), (1043, 12170), (1217, 10430), (1490, 8519), (2086, 6085), (2434, 5215)]