11963030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 22079952

約数和(自身を除く): 10116922

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 647, 1294, 1849, 3235, 3698, 6470, 9245, 18490, 27821, 55642, 139105, 278210, 1196303, 2392606, 5981515, 11963030]

約数ペア:

[(1, 11963030), (2, 5981515), (5, 2392606), (10, 1196303), (43, 278210), (86, 139105), (215, 55642), (430, 27821), (647, 18490), (1294, 9245), (1849, 6470), (3235, 3698)]