19571202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155327}}^1$

素因数の和:155342

約数の個数: 24

約数和(自身を含む): 48462336

約数和(自身を除く): 28891134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155327, 310654, 465981, 931962, 1087289, 1397943, 2174578, 2795886, 3261867, 6523734, 9785601, 19571202]

約数ペア:

[(1, 19571202), (2, 9785601), (3, 6523734), (6, 3261867), (7, 2795886), (9, 2174578), (14, 1397943), (18, 1087289), (21, 931962), (42, 465981), (63, 310654), (126, 155327)]