16420030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 32552928

約数和(自身を除く): 16132898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 1321, 2486, 2642, 6215, 6605, 12430, 13210, 14531, 29062, 72655, 145310, 149273, 298546, 746365, 1492730, 1642003, 3284006, 8210015, 16420030]

約数ペア:

[(1, 16420030), (2, 8210015), (5, 3284006), (10, 1642003), (11, 1492730), (22, 746365), (55, 298546), (110, 149273), (113, 145310), (226, 72655), (565, 29062), (1130, 14531), (1243, 13210), (1321, 12430), (2486, 6605), (2642, 6215)]