19331661

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9716

約数の個数: 16

約数和(自身を含む): 27826560

約数和(自身を除く): 8494899

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 9661, 28983, 222203, 280169, 666609, 840507, 6443887, 19331661]

約数ペア:

[(1, 19331661), (3, 6443887), (23, 840507), (29, 666609), (69, 280169), (87, 222203), (667, 28983), (2001, 9661)]