12019856

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2081}}^1$

素因数の和:2127

約数の個数: 30

約数和(自身を含む): 24590502

約数和(自身を除く): 12570646

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2081, 2888, 4162, 5776, 8324, 16648, 33296, 39539, 79078, 158156, 316312, 632624, 751241, 1502482, 3004964, 6009928, 12019856]

約数ペア:

[(1, 12019856), (2, 6009928), (4, 3004964), (8, 1502482), (16, 751241), (19, 632624), (38, 316312), (76, 158156), (152, 79078), (304, 39539), (361, 33296), (722, 16648), (1444, 8324), (2081, 5776), (2888, 4162)]