15636489530

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{907}}^1\times {\mathrm{2131}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 28224780480

約数和(自身を除く): 12588290950

約数列:

[1, 2, 5, 10, 809, 907, 1618, 1814, 2131, 4045, 4262, 4535, 8090, 9070, 10655, 21310, 733763, 1467526, 1723979, 1932817, 3447958, 3668815, 3865634, 7337630, 8619895, 9664085, 17239790, 19328170, 1563648953, 3127297906, 7818244765, 15636489530]

約数ペア:

[(1, 15636489530), (2, 7818244765), (5, 3127297906), (10, 1563648953), (809, 19328170), (907, 17239790), (1618, 9664085), (1814, 8619895), (2131, 7337630), (4045, 3865634), (4262, 3668815), (4535, 3447958), (8090, 1932817), (9070, 1723979), (10655, 1467526), (21310, 733763)]