25129666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9059}}^1$

素因数の和:9153

約数の個数: 16

約数和(自身を含む): 40226400

約数和(自身を除く): 15096734

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 9059, 18118, 172121, 344242, 661307, 1322614, 12564833, 25129666]

約数ペア:

[(1, 25129666), (2, 12564833), (19, 1322614), (38, 661307), (73, 344242), (146, 172121), (1387, 18118), (2774, 9059)]