19598594405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{9391}}^1$

素因数の和:9837

約数の個数: 32

約数和(自身を含む): 25668561408

約数和(自身を除く): 6069967003

約数列:

[1, 5, 13, 65, 97, 331, 485, 1261, 1655, 4303, 6305, 9391, 21515, 32107, 46955, 122083, 160535, 417391, 610415, 910927, 2086955, 3108421, 4554635, 11842051, 15542105, 40409473, 59210255, 202047365, 301516837, 1507584185, 3919718881, 19598594405]

約数ペア:

[(1, 19598594405), (5, 3919718881), (13, 1507584185), (65, 301516837), (97, 202047365), (331, 59210255), (485, 40409473), (1261, 15542105), (1655, 11842051), (4303, 4554635), (6305, 3108421), (9391, 2086955), (21515, 910927), (32107, 610415), (46955, 417391), (122083, 160535)]