1943390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6307

約数の個数: 16

約数和(自身を含む): 3611520

約数和(自身を除く): 1668130

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6269, 12538, 31345, 62690, 194339, 388678, 971695, 1943390]

約数ペア:

[(1, 1943390), (2, 971695), (5, 388678), (10, 194339), (31, 62690), (62, 31345), (155, 12538), (310, 6269)]