30988562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1553}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 50797152

約数和(自身を除く): 19808590

約数列:

[1, 2, 11, 22, 907, 1553, 1814, 3106, 9977, 17083, 19954, 34166, 1408571, 2817142, 15494281, 30988562]

約数ペア:

[(1, 30988562), (2, 15494281), (11, 2817142), (22, 1408571), (907, 34166), (1553, 19954), (1814, 17083), (3106, 9977)]