18884065916

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{3221}}^1\times {\mathrm{5573}}^1$

素因数の和:9061

約数の個数: 24

約数和(自身を含む): 33189022944

約数和(自身を除く): 14304957028

約数列:

[1, 2, 4, 263, 526, 1052, 3221, 5573, 6442, 11146, 12884, 22292, 847123, 1465699, 1694246, 2931398, 3388492, 5862796, 17950633, 35901266, 71802532, 4721016479, 9442032958, 18884065916]

約数ペア:

[(1, 18884065916), (2, 9442032958), (4, 4721016479), (263, 71802532), (526, 35901266), (1052, 17950633), (3221, 5862796), (5573, 3388492), (6442, 2931398), (11146, 1694246), (12884, 1465699), (22292, 847123)]