12810572545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{126443}}^1$

素因数の和:127352

約数の個数: 16

約数和(自身を含む): 16059399552

約数和(自身を除く): 3248827007

約数列:

[1, 5, 23, 115, 881, 4405, 20263, 101315, 126443, 632215, 2908189, 14540945, 111396283, 556981415, 2562114509, 12810572545]

約数ペア:

[(1, 12810572545), (5, 2562114509), (23, 556981415), (115, 111396283), (881, 14540945), (4405, 2908189), (20263, 632215), (101315, 126443)]