192819913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 234485384

約数和(自身を除く): 41665471

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1573, 3313, 4477, 5291, 36443, 43069, 58201, 122581, 400873, 473759, 1348391, 1593553, 5211349, 14832301, 17529083, 192819913]

約数ペア:

[(1, 192819913), (11, 17529083), (13, 14832301), (37, 5211349), (121, 1593553), (143, 1348391), (407, 473759), (481, 400873), (1573, 122581), (3313, 58201), (4477, 43069), (5291, 36443)]