38887486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2153}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 63741168

約数和(自身を除く): 24853682

約数列:

[1, 2, 11, 22, 821, 1642, 2153, 4306, 9031, 18062, 23683, 47366, 1767613, 3535226, 19443743, 38887486]

約数ペア:

[(1, 38887486), (2, 19443743), (11, 3535226), (22, 1767613), (821, 47366), (1642, 23683), (2153, 18062), (4306, 9031)]