19657189828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9968149}}^1$

素因数の和:9968199

約数の個数: 24

約数和(自身を含む): 37679607000

約数和(自身を除く): 18022417172

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 9968149, 19936298, 39872596, 169458533, 289076321, 338917066, 578152642, 677834132, 1156305284, 4914297457, 9828594914, 19657189828]

約数ペア:

[(1, 19657189828), (2, 9828594914), (4, 4914297457), (17, 1156305284), (29, 677834132), (34, 578152642), (58, 338917066), (68, 289076321), (116, 169458533), (493, 39872596), (986, 19936298), (1972, 9968149)]