11742490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37879}}^1$

素因数の和:37917

約数の個数: 16

約数和(自身を含む): 21818880

約数和(自身を除く): 10076390

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 37879, 75758, 189395, 378790, 1174249, 2348498, 5871245, 11742490]

約数ペア:

[(1, 11742490), (2, 5871245), (5, 2348498), (10, 1174249), (31, 378790), (62, 189395), (155, 75758), (310, 37879)]