31023542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74219}}^1$

素因数の和:74251

約数の個数: 16

約数和(自身を含む): 53438400

約数和(自身を除く): 22414858

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 74219, 148438, 816409, 1410161, 1632818, 2820322, 15511771, 31023542]

約数ペア:

[(1, 31023542), (2, 15511771), (11, 2820322), (19, 1632818), (22, 1410161), (38, 816409), (209, 148438), (418, 74219)]