13491742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 22436568

約数和(自身を除く): 8944826

約数列:

[1, 2, 11, 22, 121, 197, 242, 283, 394, 566, 2167, 3113, 4334, 6226, 23837, 34243, 47674, 55751, 68486, 111502, 613261, 1226522, 6745871, 13491742]

約数ペア:

[(1, 13491742), (2, 6745871), (11, 1226522), (22, 613261), (121, 111502), (197, 68486), (242, 55751), (283, 47674), (394, 34243), (566, 23837), (2167, 6226), (3113, 4334)]