15993964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19697}}^1$

素因数の和:19737

約数の個数: 24

約数和(自身を含む): 33092640

約数和(自身を除く): 17098676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 19697, 39394, 78788, 137879, 275758, 551516, 571213, 1142426, 2284852, 3998491, 7996982, 15993964]

約数ペア:

[(1, 15993964), (2, 7996982), (4, 3998491), (7, 2284852), (14, 1142426), (28, 571213), (29, 551516), (58, 275758), (116, 137879), (203, 78788), (406, 39394), (812, 19697)]