4206638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 6858240

約数和(自身を除く): 2651602

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 3571, 7142, 67849, 110701, 135698, 221402, 2103319, 4206638]

約数ペア:

[(1, 4206638), (2, 2103319), (19, 221402), (31, 135698), (38, 110701), (62, 67849), (589, 7142), (1178, 3571)]