4197974

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 7378560

約数和(自身を除く): 3180586

約数列:

[1, 2, 11, 19, 22, 38, 83, 121, 166, 209, 242, 418, 913, 1331, 1577, 1826, 2299, 2662, 3154, 4598, 10043, 17347, 20086, 25289, 34694, 50578, 110473, 190817, 220946, 381634, 2098987, 4197974]

約数ペア:

[(1, 4197974), (2, 2098987), (11, 381634), (19, 220946), (22, 190817), (38, 110473), (83, 50578), (121, 34694), (166, 25289), (209, 20086), (242, 17347), (418, 10043), (913, 4598), (1331, 3154), (1577, 2662), (1826, 2299)]