16994936

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 36668640

約数和(自身を除く): 19673704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 1933, 2198, 3866, 4396, 7732, 8792, 13531, 15464, 27062, 54124, 108248, 303481, 606962, 1213924, 2124367, 2427848, 4248734, 8497468, 16994936]

約数ペア:

[(1, 16994936), (2, 8497468), (4, 4248734), (7, 2427848), (8, 2124367), (14, 1213924), (28, 606962), (56, 303481), (157, 108248), (314, 54124), (628, 27062), (1099, 15464), (1256, 13531), (1933, 8792), (2198, 7732), (3866, 4396)]