11771474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 9275566

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 521, 869, 1027, 1042, 1738, 2054, 5731, 6773, 11297, 11462, 13546, 22594, 41159, 74503, 82318, 149006, 452749, 535067, 905498, 1070134, 5885737, 11771474]

約数ペア:

[(1, 11771474), (2, 5885737), (11, 1070134), (13, 905498), (22, 535067), (26, 452749), (79, 149006), (143, 82318), (158, 74503), (286, 41159), (521, 22594), (869, 13546), (1027, 11462), (1042, 11297), (1738, 6773), (2054, 5731)]