15483290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4289}}^1$

素因数の和:4334

約数の個数: 24

約数和(自身を含む): 29420820

約数和(自身を除く): 13937530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4289, 8578, 21445, 42890, 81491, 162982, 407455, 814910, 1548329, 3096658, 7741645, 15483290]

約数ペア:

[(1, 15483290), (2, 7741645), (5, 3096658), (10, 1548329), (19, 814910), (38, 407455), (95, 162982), (190, 81491), (361, 42890), (722, 21445), (1805, 8578), (3610, 4289)]