13690996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 26238240

約数和(自身を除く): 12547244

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 821, 1516, 1642, 3284, 4169, 8338, 9031, 16676, 18062, 36124, 311159, 622318, 1244636, 3422749, 6845498, 13690996]

約数ペア:

[(1, 13690996), (2, 6845498), (4, 3422749), (11, 1244636), (22, 622318), (44, 311159), (379, 36124), (758, 18062), (821, 16676), (1516, 9031), (1642, 8338), (3284, 4169)]