11955693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{601}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 16856000

約数和(自身を除く): 4900307

約数列:

[1, 3, 19, 57, 349, 601, 1047, 1803, 6631, 11419, 19893, 34257, 209749, 629247, 3985231, 11955693]

約数ペア:

[(1, 11955693), (3, 3985231), (19, 629247), (57, 209749), (349, 34257), (601, 19893), (1047, 11419), (1803, 6631)]