30806282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13313}}^1$

素因数の和:13417

約数の個数: 16

約数和(自身を含む): 50326920

約数和(自身を除く): 19520638

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 13313, 26626, 173069, 346138, 1184857, 2369714, 15403141, 30806282]

約数ペア:

[(1, 30806282), (2, 15403141), (13, 2369714), (26, 1184857), (89, 346138), (178, 173069), (1157, 26626), (2314, 13313)]