15757844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 29511720

約数和(自身を除く): 13753876

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 2389, 3298, 4778, 6596, 9556, 40613, 81226, 162452, 231733, 463466, 926932, 3939461, 7878922, 15757844]

約数ペア:

[(1, 15757844), (2, 7878922), (4, 3939461), (17, 926932), (34, 463466), (68, 231733), (97, 162452), (194, 81226), (388, 40613), (1649, 9556), (2389, 6596), (3298, 4778)]