15930481138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{24767}}^1$

素因数の和:24979

約数の個数: 48

約数和(自身を含む): 28391855616

約数和(自身を除く): 12461374478

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 173, 286, 338, 346, 1859, 1903, 2249, 3718, 3806, 4498, 24739, 24767, 29237, 49478, 49534, 58474, 272437, 321607, 321971, 544874, 643214, 643942, 3541681, 4185623, 4284691, 7083362, 8371246, 8569382, 46041853, 47131601, 55700983, 92083706, 94263202, 111401966, 612710813, 724112779, 1225421626, 1448225558, 7965240569, 15930481138]

約数ペア:

[(1, 15930481138), (2, 7965240569), (11, 1448225558), (13, 1225421626), (22, 724112779), (26, 612710813), (143, 111401966), (169, 94263202), (173, 92083706), (286, 55700983), (338, 47131601), (346, 46041853), (1859, 8569382), (1903, 8371246), (2249, 7083362), (3718, 4284691), (3806, 4185623), (4498, 3541681), (24739, 643942), (24767, 643214), (29237, 544874), (49478, 321971), (49534, 321607), (58474, 272437)]