15112658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 25122636

約数和(自身を除く): 10009978

約数列:

[1, 2, 11, 22, 121, 197, 242, 317, 394, 634, 2167, 3487, 4334, 6974, 23837, 38357, 47674, 62449, 76714, 124898, 686939, 1373878, 7556329, 15112658]

約数ペア:

[(1, 15112658), (2, 7556329), (11, 1373878), (22, 686939), (121, 124898), (197, 76714), (242, 62449), (317, 47674), (394, 38357), (634, 23837), (2167, 6974), (3487, 4334)]