19155023421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1\times {\mathrm{112967}}^1$

素因数の和:114948

約数の個数: 16

約数和(自身を含む): 26434512000

約数和(自身を除く): 7279488579

約数列:

[1, 3, 29, 87, 1949, 5847, 56521, 112967, 169563, 338901, 3276043, 9828129, 220172683, 660518049, 6385007807, 19155023421]

約数ペア:

[(1, 19155023421), (3, 6385007807), (29, 660518049), (87, 220172683), (1949, 9828129), (5847, 3276043), (56521, 338901), (112967, 169563)]