121212844562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11369}}^1\times {\mathrm{7583}}^1$

素因数の和:19010

約数の個数: 32

約数和(自身を含む): 196604582400

約数和(自身を除く): 75391737838

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 7583, 11369, 15166, 22738, 144077, 216011, 280571, 288154, 420653, 432022, 561142, 841306, 5330849, 7992407, 10661698, 15984814, 86211127, 172422254, 1638011413, 3189811699, 3276022826, 6379623398, 60606422281, 121212844562]

約数ペア:

[(1, 121212844562), (2, 60606422281), (19, 6379623398), (37, 3276022826), (38, 3189811699), (74, 1638011413), (703, 172422254), (1406, 86211127), (7583, 15984814), (11369, 10661698), (15166, 7992407), (22738, 5330849), (144077, 841306), (216011, 561142), (280571, 432022), (288154, 420653)]