38942913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22039}}^1$

素因数の和:22092

約数の個数: 16

約数和(自身を含む): 56422400

約数和(自身を除く): 17479487

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 22039, 66117, 418741, 683209, 1256223, 2049627, 12980971, 38942913]

約数ペア:

[(1, 38942913), (3, 12980971), (19, 2049627), (31, 1256223), (57, 683209), (93, 418741), (589, 66117), (1767, 22039)]