19098768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 53774336

約数和(自身を除く): 34675568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 241, 254, 312, 381, 482, 508, 624, 723, 762, 964, 1016, 1446, 1524, 1651, 1928, 2032, 2892, 3048, 3133, 3302, 3856, 4953, 5784, 6096, 6266, 6604, 9399, 9906, 11568, 12532, 13208, 18798, 19812, 25064, 26416, 30607, 37596, 39624, 50128, 61214, 75192, 79248, 91821, 122428, 150384, 183642, 244856, 367284, 397891, 489712, 734568, 795782, 1193673, 1469136, 1591564, 2387346, 3183128, 4774692, 6366256, 9549384, 19098768]

約数ペア:

[(1, 19098768), (2, 9549384), (3, 6366256), (4, 4774692), (6, 3183128), (8, 2387346), (12, 1591564), (13, 1469136), (16, 1193673), (24, 795782), (26, 734568), (39, 489712), (48, 397891), (52, 367284), (78, 244856), (104, 183642), (127, 150384), (156, 122428), (208, 91821), (241, 79248), (254, 75192), (312, 61214), (381, 50128), (482, 39624), (508, 37596), (624, 30607), (723, 26416), (762, 25064), (964, 19812), (1016, 18798), (1446, 13208), (1524, 12532), (1651, 11568), (1928, 9906), (2032, 9399), (2892, 6604), (3048, 6266), (3133, 6096), (3302, 5784), (3856, 4953)]