19723722887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{67033}}^1$

素因数の和:68230

約数の個数: 16

約数和(自身を含む): 22471941888

約数和(自身を除く): 2748219001

約数列:

[1, 11, 23, 253, 1163, 12793, 26749, 67033, 294239, 737363, 1541759, 16959349, 77959379, 857553169, 1793065717, 19723722887]

約数ペア:

[(1, 19723722887), (11, 1793065717), (23, 857553169), (253, 77959379), (1163, 16959349), (12793, 1541759), (26749, 737363), (67033, 294239)]