16859154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 36477504

約数和(自身を除く): 19618350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 653, 662, 993, 1306, 1959, 1986, 3918, 4303, 8489, 8606, 12909, 16978, 25467, 25818, 50934, 216143, 432286, 648429, 1296858, 2809859, 5619718, 8429577, 16859154]

約数ペア:

[(1, 16859154), (2, 8429577), (3, 5619718), (6, 2809859), (13, 1296858), (26, 648429), (39, 432286), (78, 216143), (331, 50934), (653, 25818), (662, 25467), (993, 16978), (1306, 12909), (1959, 8606), (1986, 8489), (3918, 4303)]