2019947038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{2621}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 3381121440

約数和(自身を除く): 1361174402

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1193, 2386, 2621, 5242, 20281, 22667, 40562, 44557, 45334, 49799, 89114, 99598, 385339, 770678, 846583, 1693166, 3126853, 6253706, 53156501, 59410207, 106313002, 118820414, 1009973519, 2019947038]

約数ペア:

[(1, 2019947038), (2, 1009973519), (17, 118820414), (19, 106313002), (34, 59410207), (38, 53156501), (323, 6253706), (646, 3126853), (1193, 1693166), (2386, 846583), (2621, 770678), (5242, 385339), (20281, 99598), (22667, 89114), (40562, 49799), (44557, 45334)]