18835438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 29067264

約数和(自身を除く): 10231826

約数列:

[1, 2, 47, 94, 151, 302, 1327, 2654, 7097, 14194, 62369, 124738, 200377, 400754, 9417719, 18835438]

約数ペア:

[(1, 18835438), (2, 9417719), (47, 400754), (94, 200377), (151, 124738), (302, 62369), (1327, 14194), (2654, 7097)]