19112954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59357}}^1$

素因数の和:59389

約数の個数: 16

約数和(自身を含む): 34190208

約数和(自身を除く): 15077254

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 59357, 118714, 415499, 830998, 1365211, 2730422, 9556477, 19112954]

約数ペア:

[(1, 19112954), (2, 9556477), (7, 2730422), (14, 1365211), (23, 830998), (46, 415499), (161, 118714), (322, 59357)]