12723578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 23715840

約数和(自身を除く): 10992262

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1543, 3086, 4123, 8246, 10801, 21602, 29317, 47833, 58634, 95666, 205219, 334831, 410438, 669662, 908827, 1817654, 6361789, 12723578]

約数ペア:

[(1, 12723578), (2, 6361789), (7, 1817654), (14, 908827), (19, 669662), (31, 410438), (38, 334831), (62, 205219), (133, 95666), (217, 58634), (266, 47833), (434, 29317), (589, 21602), (1178, 10801), (1543, 8246), (3086, 4123)]