11237157376

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{111409}}^1$

素因数の和:111624

約数の個数: 40

約数和(自身を含む): 22566541140

約数和(自身を除く): 11329383764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1576, 3152, 6304, 12608, 25216, 50432, 100864, 111409, 222818, 445636, 891272, 1782544, 3565088, 7130176, 14260352, 21947573, 28520704, 43895146, 57041408, 87790292, 175580584, 351161168, 702322336, 1404644672, 2809289344, 5618578688, 11237157376]

約数ペア:

[(1, 11237157376), (2, 5618578688), (4, 2809289344), (8, 1404644672), (16, 702322336), (32, 351161168), (64, 175580584), (128, 87790292), (197, 57041408), (256, 43895146), (394, 28520704), (512, 21947573), (788, 14260352), (1576, 7130176), (3152, 3565088), (6304, 1782544), (12608, 891272), (25216, 445636), (50432, 222818), (100864, 111409)]