12490334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 8798626

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 461, 589, 713, 874, 922, 1178, 1426, 8759, 10603, 13547, 14291, 17518, 21206, 27094, 28582, 201457, 271529, 328693, 402914, 543058, 657386, 6245167, 12490334]

約数ペア:

[(1, 12490334), (2, 6245167), (19, 657386), (23, 543058), (31, 402914), (38, 328693), (46, 271529), (62, 201457), (437, 28582), (461, 27094), (589, 21206), (713, 17518), (874, 14291), (922, 13547), (1178, 10603), (1426, 8759)]