1900484443

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63589}}^1$

素因数の和:63643

約数の個数: 24

約数和(自身を含む): 2368091600

約数和(自身を除く): 467607157

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 29887, 63589, 699479, 826657, 1208191, 7694269, 9093227, 13290101, 15706483, 100025497, 146191111, 172771313, 1900484443]

約数ペア:

[(1, 1900484443), (11, 172771313), (13, 146191111), (19, 100025497), (121, 15706483), (143, 13290101), (209, 9093227), (247, 7694269), (1573, 1208191), (2299, 826657), (2717, 699479), (29887, 63589)]