22091839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 27797760

約数和(自身を除く): 5705921

約数列:

[1, 7, 11, 77, 113, 791, 1243, 2539, 8701, 17773, 27929, 195503, 286907, 2008349, 3155977, 22091839]

約数ペア:

[(1, 22091839), (7, 3155977), (11, 2008349), (77, 286907), (113, 195503), (791, 27929), (1243, 17773), (2539, 8701)]