19042742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3175

約数の個数: 16

約数和(自身を含む): 29787264

約数和(自身を除く): 10744522

約数列:

[1, 2, 31, 62, 101, 202, 3041, 3131, 6082, 6262, 94271, 188542, 307141, 614282, 9521371, 19042742]

約数ペア:

[(1, 19042742), (2, 9521371), (31, 614282), (62, 307141), (101, 188542), (202, 94271), (3041, 6262), (3131, 6082)]