1939190183

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{156601}}^1$

素因数の和:156698

約数の個数: 16

約数和(自身を含む): 2330237760

約数和(自身を除く): 391047577

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 156601, 1096207, 4541429, 9552661, 31790003, 66868627, 277027169, 1939190183]

約数ペア:

[(1, 1939190183), (7, 277027169), (29, 66868627), (61, 31790003), (203, 9552661), (427, 4541429), (1769, 1096207), (12383, 156601)]