19844836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14549}}^1$

素因数の和:14595

約数の個数: 24

約数和(自身を含む): 39110400

約数和(自身を除く): 19265564

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14549, 29098, 58196, 160039, 320078, 451019, 640156, 902038, 1804076, 4961209, 9922418, 19844836]

約数ペア:

[(1, 19844836), (2, 9922418), (4, 4961209), (11, 1804076), (22, 902038), (31, 640156), (44, 451019), (62, 320078), (124, 160039), (341, 58196), (682, 29098), (1364, 14549)]