9874930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 19669104

約数和(自身を除く): 9794174

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2053, 2405, 4106, 4810, 10265, 20530, 26689, 53378, 75961, 133445, 151922, 266890, 379805, 759610, 987493, 1974986, 4937465, 9874930]

約数ペア:

[(1, 9874930), (2, 4937465), (5, 1974986), (10, 987493), (13, 759610), (26, 379805), (37, 266890), (65, 151922), (74, 133445), (130, 75961), (185, 53378), (370, 26689), (481, 20530), (962, 10265), (2053, 4810), (2405, 4106)]