19233548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 35809200

約数和(自身を除く): 16575652

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2609, 3686, 5218, 7372, 10436, 49571, 99142, 198284, 253073, 506146, 1012292, 4808387, 9616774, 19233548]

約数ペア:

[(1, 19233548), (2, 9616774), (4, 4808387), (19, 1012292), (38, 506146), (76, 253073), (97, 198284), (194, 99142), (388, 49571), (1843, 10436), (2609, 7372), (3686, 5218)]