13271522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 22077468

約数和(自身を除く): 8805946

約数列:

[1, 2, 11, 22, 121, 173, 242, 317, 346, 634, 1903, 3487, 3806, 6974, 20933, 38357, 41866, 54841, 76714, 109682, 603251, 1206502, 6635761, 13271522]

約数ペア:

[(1, 13271522), (2, 6635761), (11, 1206502), (22, 603251), (121, 109682), (173, 76714), (242, 54841), (317, 41866), (346, 38357), (634, 20933), (1903, 6974), (3487, 3806)]