19100534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 10897546

約数列:

[1, 2, 23, 46, 419, 838, 991, 1982, 9637, 19274, 22793, 45586, 415229, 830458, 9550267, 19100534]

約数ペア:

[(1, 19100534), (2, 9550267), (23, 830458), (46, 415229), (419, 45586), (838, 22793), (991, 19274), (1982, 9637)]