9471472

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1163}}^1$

素因数の和:1680

約数の個数: 20

約数和(自身を含む): 18402840

約数和(自身を除く): 8931368

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1163, 2036, 2326, 4072, 4652, 8144, 9304, 18608, 591967, 1183934, 2367868, 4735736, 9471472]

約数ペア:

[(1, 9471472), (2, 4735736), (4, 2367868), (8, 1183934), (16, 591967), (509, 18608), (1018, 9304), (1163, 8144), (2036, 4652), (2326, 4072)]