17421104

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5527}}^1$

素因数の和:5732

約数の個数: 20

約数和(自身を含む): 33930864

約数和(自身を除く): 16509760

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5527, 11054, 22108, 44216, 88432, 1088819, 2177638, 4355276, 8710552, 17421104]

約数ペア:

[(1, 17421104), (2, 8710552), (4, 4355276), (8, 2177638), (16, 1088819), (197, 88432), (394, 44216), (788, 22108), (1576, 11054), (3152, 5527)]