18562736

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{10267}}^1$

素因数の和:10388

約数の個数: 20

約数和(自身を含む): 36287112

約数和(自身を除く): 17724376

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 10267, 20534, 41068, 82136, 164272, 1160171, 2320342, 4640684, 9281368, 18562736]

約数ペア:

[(1, 18562736), (2, 9281368), (4, 4640684), (8, 2320342), (16, 1160171), (113, 164272), (226, 82136), (452, 41068), (904, 20534), (1808, 10267)]