80411914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{192373}}^1$

素因数の和:192405

約数の個数: 16

約数和(自身を含む): 138509280

約数和(自身を除く): 58097366

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 192373, 384746, 2116103, 3655087, 4232206, 7310174, 40205957, 80411914]

約数ペア:

[(1, 80411914), (2, 40205957), (11, 7310174), (19, 4232206), (22, 3655087), (38, 2116103), (209, 384746), (418, 192373)]