39692938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 65520000

約数和(自身を除く): 25827062

約数列:

[1, 2, 19, 29, 38, 58, 181, 199, 362, 398, 551, 1102, 3439, 3781, 5249, 5771, 6878, 7562, 10498, 11542, 36019, 72038, 99731, 109649, 199462, 219298, 684361, 1044551, 1368722, 2089102, 19846469, 39692938]

約数ペア:

[(1, 39692938), (2, 19846469), (19, 2089102), (29, 1368722), (38, 1044551), (58, 684361), (181, 219298), (199, 199462), (362, 109649), (398, 99731), (551, 72038), (1102, 36019), (3439, 11542), (3781, 10498), (5249, 7562), (5771, 6878)]