19771302

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{70111}}^1$

素因数の和:70163

約数の個数: 16

約数和(自身を含む): 40384512

約数和(自身を除く): 20613210

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 70111, 140222, 210333, 420666, 3295217, 6590434, 9885651, 19771302]

約数ペア:

[(1, 19771302), (2, 9885651), (3, 6590434), (6, 3295217), (47, 420666), (94, 210333), (141, 140222), (282, 70111)]