16860486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 35798400

約数和(自身を除く): 18937914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1129, 2258, 2489, 3387, 4978, 6774, 7467, 14934, 21451, 42902, 64353, 128706, 147899, 295798, 443697, 887394, 2810081, 5620162, 8430243, 16860486]

約数ペア:

[(1, 16860486), (2, 8430243), (3, 5620162), (6, 2810081), (19, 887394), (38, 443697), (57, 295798), (114, 147899), (131, 128706), (262, 64353), (393, 42902), (786, 21451), (1129, 14934), (2258, 7467), (2489, 6774), (3387, 4978)]