12854210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 24820992

約数和(自身を除く): 11966782

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 911, 1411, 1822, 2822, 4555, 7055, 9110, 14110, 15487, 30974, 75613, 77435, 151226, 154870, 378065, 756130, 1285421, 2570842, 6427105, 12854210]

約数ペア:

[(1, 12854210), (2, 6427105), (5, 2570842), (10, 1285421), (17, 756130), (34, 378065), (83, 154870), (85, 151226), (166, 77435), (170, 75613), (415, 30974), (830, 15487), (911, 14110), (1411, 9110), (1822, 7055), (2822, 4555)]