11689465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 15278400

約数和(自身を除く): 3588935

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 4243, 21215, 80617, 123047, 403085, 615235, 2337893, 11689465]

約数ペア:

[(1, 11689465), (5, 2337893), (19, 615235), (29, 403085), (95, 123047), (145, 80617), (551, 21215), (2755, 4243)]