12948595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 16

約数和(自身を含む): 17844480

約数和(自身を除く): 4895885

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12391, 61955, 136301, 235429, 681505, 1177145, 2589719, 12948595]

約数ペア:

[(1, 12948595), (5, 2589719), (11, 1177145), (19, 681505), (55, 235429), (95, 136301), (209, 61955), (1045, 12391)]