11389430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 22377600

約数和(自身を除く): 10988170

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 1109, 2054, 2218, 5135, 5545, 10270, 11090, 14417, 28834, 72085, 87611, 144170, 175222, 438055, 876110, 1138943, 2277886, 5694715, 11389430]

約数ペア:

[(1, 11389430), (2, 5694715), (5, 2277886), (10, 1138943), (13, 876110), (26, 438055), (65, 175222), (79, 144170), (130, 87611), (158, 72085), (395, 28834), (790, 14417), (1027, 11090), (1109, 10270), (2054, 5545), (2218, 5135)]