15203040688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{86380913}}^1$

素因数の和:86380932

約数の個数: 20

約数和(自身を含む): 32133700008

約数和(自身を除く): 16930659320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 86380913, 172761826, 345523652, 691047304, 950190043, 1382094608, 1900380086, 3800760172, 7601520344, 15203040688]

約数ペア:

[(1, 15203040688), (2, 7601520344), (4, 3800760172), (8, 1900380086), (11, 1382094608), (16, 950190043), (22, 691047304), (44, 345523652), (88, 172761826), (176, 86380913)]