23431319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 25712640

約数和(自身を除く): 2281321

約数列:

[1, 23, 31, 59, 557, 713, 1357, 1829, 12811, 17267, 32863, 42067, 397141, 755849, 1018753, 23431319]

約数ペア:

[(1, 23431319), (23, 1018753), (31, 755849), (59, 397141), (557, 42067), (713, 32863), (1357, 17267), (1829, 12811)]