19436568

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17231}}^1$

素因数の和:17287

約数の個数: 32

約数和(自身を含む): 49628160

約数和(自身を除く): 30191592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17231, 34462, 51693, 68924, 103386, 137848, 206772, 413544, 809857, 1619714, 2429571, 3239428, 4859142, 6478856, 9718284, 19436568]

約数ペア:

[(1, 19436568), (2, 9718284), (3, 6478856), (4, 4859142), (6, 3239428), (8, 2429571), (12, 1619714), (24, 809857), (47, 413544), (94, 206772), (141, 137848), (188, 103386), (282, 68924), (376, 51693), (564, 34462), (1128, 17231)]