1238049158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{136319}}^1$

素因数の和:136579

約数の個数: 16

約数和(自身を含む): 1963008000

約数和(自身を除く): 724958842

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 136319, 272638, 2590061, 5180122, 32580241, 65160482, 619024579, 1238049158]

約数ペア:

[(1, 1238049158), (2, 619024579), (19, 65160482), (38, 32580241), (239, 5180122), (478, 2590061), (4541, 272638), (9082, 136319)]