19542214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18541}}^1$

素因数の和:18591

約数の個数: 16

約数和(自身を含む): 32040576

約数和(自身を除く): 12498362

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18541, 37082, 315197, 574771, 630394, 1149542, 9771107, 19542214]

約数ペア:

[(1, 19542214), (2, 9771107), (17, 1149542), (31, 630394), (34, 574771), (62, 315197), (527, 37082), (1054, 18541)]