19099262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6173}}^1$

素因数の和:6212

約数の個数: 32

約数和(自身を含む): 37340352

約数和(自身を除く): 18241090

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6173, 12346, 43211, 80249, 86422, 104941, 160498, 209882, 561743, 734587, 1123486, 1364233, 1469174, 2728466, 9549631, 19099262]

約数ペア:

[(1, 19099262), (2, 9549631), (7, 2728466), (13, 1469174), (14, 1364233), (17, 1123486), (26, 734587), (34, 561743), (91, 209882), (119, 160498), (182, 104941), (221, 86422), (238, 80249), (442, 43211), (1547, 12346), (3094, 6173)]