16895909492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1167167}}^1$

素因数の和:1167236

約数の個数: 48

約数和(自身を含む): 37648171008

約数和(自身を除く): 20752261516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 1167167, 2334334, 4668668, 8170169, 12838837, 16340338, 25677674, 32680676, 51355348, 54856849, 89871859, 109713698, 179743718, 219427396, 359487436, 383997943, 603425339, 767995886, 1206850678, 1535991772, 2413701356, 4223977373, 8447954746, 16895909492]

約数ペア:

[(1, 16895909492), (2, 8447954746), (4, 4223977373), (7, 2413701356), (11, 1535991772), (14, 1206850678), (22, 767995886), (28, 603425339), (44, 383997943), (47, 359487436), (77, 219427396), (94, 179743718), (154, 109713698), (188, 89871859), (308, 54856849), (329, 51355348), (517, 32680676), (658, 25677674), (1034, 16340338), (1316, 12838837), (2068, 8170169), (3619, 4668668), (7238, 2334334), (14476, 1167167)]