23247821

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 24984960

約数和(自身を除く): 1737139

約数列:

[1, 29, 43, 103, 181, 1247, 2987, 4429, 5249, 7783, 18643, 128441, 225707, 540647, 801649, 23247821]

約数ペア:

[(1, 23247821), (29, 801649), (43, 540647), (103, 225707), (181, 128441), (1247, 18643), (2987, 7783), (4429, 5249)]