16532428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 31674384

約数和(自身を除く): 15141956

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 937, 1604, 1874, 3748, 4411, 8822, 10307, 17644, 20614, 41228, 375737, 751474, 1502948, 4133107, 8266214, 16532428]

約数ペア:

[(1, 16532428), (2, 8266214), (4, 4133107), (11, 1502948), (22, 751474), (44, 375737), (401, 41228), (802, 20614), (937, 17644), (1604, 10307), (1874, 8822), (3748, 4411)]