19879528034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1\times {\mathrm{42043}}^1$

素因数の和:55969

約数の個数: 16

約数和(自身を含む): 31576389408

約数和(自身を除く): 11696861374

約数列:

[1, 2, 17, 34, 13907, 27814, 42043, 84086, 236419, 472838, 714731, 1429462, 584692001, 1169384002, 9939764017, 19879528034]

約数ペア:

[(1, 19879528034), (2, 9939764017), (17, 1169384002), (34, 584692001), (13907, 1429462), (27814, 714731), (42043, 472838), (84086, 236419)]