21096110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3631}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 43932672

約数和(自身を除く): 22836562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 3631, 5810, 7262, 18155, 25417, 36310, 50834, 127085, 254170, 301373, 602746, 1506865, 2109611, 3013730, 4219222, 10548055, 21096110]

約数ペア:

[(1, 21096110), (2, 10548055), (5, 4219222), (7, 3013730), (10, 2109611), (14, 1506865), (35, 602746), (70, 301373), (83, 254170), (166, 127085), (415, 50834), (581, 36310), (830, 25417), (1162, 18155), (2905, 7262), (3631, 5810)]