8638426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3853}}^1$

素因数の和:3933

約数の個数: 16

約数和(自身を含む): 13874400

約数和(自身を除く): 5235974

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 3853, 7706, 73207, 146414, 227327, 454654, 4319213, 8638426]

約数ペア:

[(1, 8638426), (2, 4319213), (19, 454654), (38, 227327), (59, 146414), (118, 73207), (1121, 7706), (2242, 3853)]