19216307279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{22669}}^1$

素因数の和:23210

約数の個数: 16

約数和(自身を含む): 20863291680

約数和(自身を除く): 1646984401

約数列:

[1, 13, 197, 331, 2561, 4303, 22669, 65207, 294697, 847691, 4465793, 7503439, 58055309, 97544707, 1478177483, 19216307279]

約数ペア:

[(1, 19216307279), (13, 1478177483), (197, 97544707), (331, 58055309), (2561, 7503439), (4303, 4465793), (22669, 847691), (65207, 294697)]