19389588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5591}}^1$

素因数の和:5632

約数の個数: 36

約数和(自身を含む): 48068832

約数和(自身を除く): 28679244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5591, 11182, 16773, 22364, 33546, 67092, 95047, 190094, 285141, 380188, 570282, 1140564, 1615799, 3231598, 4847397, 6463196, 9694794, 19389588]

約数ペア:

[(1, 19389588), (2, 9694794), (3, 6463196), (4, 4847397), (6, 3231598), (12, 1615799), (17, 1140564), (34, 570282), (51, 380188), (68, 285141), (102, 190094), (204, 95047), (289, 67092), (578, 33546), (867, 22364), (1156, 16773), (1734, 11182), (3468, 5591)]