13920472

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{9721}}^1$

素因数の和:9906

約数の個数: 16

約数和(自身を含む): 26249400

約数和(自身を除く): 12328928

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 9721, 19442, 38884, 77768, 1740059, 3480118, 6960236, 13920472]

約数ペア:

[(1, 13920472), (2, 6960236), (4, 3480118), (8, 1740059), (179, 77768), (358, 38884), (716, 19442), (1432, 9721)]