18619012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14411}}^1$

素因数の和:14451

約数の個数: 24

約数和(自身を含む): 36318240

約数和(自身を除く): 17699228

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14411, 28822, 57644, 244987, 273809, 489974, 547618, 979948, 1095236, 4654753, 9309506, 18619012]

約数ペア:

[(1, 18619012), (2, 9309506), (4, 4654753), (17, 1095236), (19, 979948), (34, 547618), (38, 489974), (68, 273809), (76, 244987), (323, 57644), (646, 28822), (1292, 14411)]