15697903358

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{2689}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 24216456000

約数和(自身を除く): 8518552642

約数列:

[1, 2, 61, 109, 122, 218, 439, 878, 2689, 5378, 6649, 13298, 26779, 47851, 53558, 95702, 164029, 293101, 328058, 586202, 1180471, 2360942, 2918911, 5837822, 17879161, 35758322, 72008731, 128671339, 144017462, 257342678, 7848951679, 15697903358]

約数ペア:

[(1, 15697903358), (2, 7848951679), (61, 257342678), (109, 144017462), (122, 128671339), (218, 72008731), (439, 35758322), (878, 17879161), (2689, 5837822), (5378, 2918911), (6649, 2360942), (13298, 1180471), (26779, 586202), (47851, 328058), (53558, 293101), (95702, 164029)]