2387687516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3449}}^1\times {\mathrm{9109}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 4400130000

約数和(自身を除く): 2012442484

約数列:

[1, 2, 4, 19, 38, 76, 3449, 6898, 9109, 13796, 18218, 36436, 65531, 131062, 173071, 262124, 346142, 692284, 31416941, 62833882, 125667764, 596921879, 1193843758, 2387687516]

約数ペア:

[(1, 2387687516), (2, 1193843758), (4, 596921879), (19, 125667764), (38, 62833882), (76, 31416941), (3449, 692284), (6898, 346142), (9109, 262124), (13796, 173071), (18218, 131062), (36436, 65531)]