23120513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 25998336

約数和(自身を除く): 2877823

約数列:

[1, 13, 31, 103, 403, 557, 1339, 3193, 7241, 17267, 41509, 57371, 224471, 745823, 1778501, 23120513]

約数ペア:

[(1, 23120513), (13, 1778501), (31, 745823), (103, 224471), (403, 57371), (557, 41509), (1339, 17267), (3193, 7241)]