13820752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4171

約数の個数: 40

約数和(自身を含む): 30756960

約数和(自身を除く): 16936208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4133, 8266, 16532, 33064, 45463, 66128, 78527, 90926, 157054, 181852, 314108, 363704, 628216, 727408, 863797, 1256432, 1727594, 3455188, 6910376, 13820752]

約数ペア:

[(1, 13820752), (2, 6910376), (4, 3455188), (8, 1727594), (11, 1256432), (16, 863797), (19, 727408), (22, 628216), (38, 363704), (44, 314108), (76, 181852), (88, 157054), (152, 90926), (176, 78527), (209, 66128), (304, 45463), (418, 33064), (836, 16532), (1672, 8266), (3344, 4133)]