12587770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 25069968

約数和(自身を除く): 12482198

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2617, 4810, 5234, 13085, 26170, 34021, 68042, 96829, 170105, 193658, 340210, 484145, 968290, 1258777, 2517554, 6293885, 12587770]

約数ペア:

[(1, 12587770), (2, 6293885), (5, 2517554), (10, 1258777), (13, 968290), (26, 484145), (37, 340210), (65, 193658), (74, 170105), (130, 96829), (185, 68042), (370, 34021), (481, 26170), (962, 13085), (2405, 5234), (2617, 4810)]