19561124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14341}}^1$

素因数の和:14387

約数の個数: 24

約数和(自身を含む): 38551296

約数和(自身を除く): 18990172

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14341, 28682, 57364, 157751, 315502, 444571, 631004, 889142, 1778284, 4890281, 9780562, 19561124]

約数ペア:

[(1, 19561124), (2, 9780562), (4, 4890281), (11, 1778284), (22, 889142), (31, 631004), (44, 444571), (62, 315502), (124, 157751), (341, 57364), (682, 28682), (1364, 14341)]