19019481354

素因数分解:

$2^1\times 3^2\times {\mathrm{8209}}^1\times {\mathrm{128717}}^1$

素因数の和:136934

約数の個数: 24

約数和(自身を含む): 41214216420

約数和(自身を除く): 22194735066

約数列:

[1, 2, 3, 6, 9, 18, 8209, 16418, 24627, 49254, 73881, 128717, 147762, 257434, 386151, 772302, 1158453, 2316906, 1056637853, 2113275706, 3169913559, 6339827118, 9509740677, 19019481354]

約数ペア:

[(1, 19019481354), (2, 9509740677), (3, 6339827118), (6, 3169913559), (9, 2113275706), (18, 1056637853), (8209, 2316906), (16418, 1158453), (24627, 772302), (49254, 386151), (73881, 257434), (128717, 147762)]