19138693536

素因数分解:

$2^5\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{52783}}^1$

素因数の和:54058

約数の個数: 72

約数和(自身を含む): 54469920960

約数和(自身を除く): 35331227424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1259, 2518, 3777, 5036, 7554, 10072, 11331, 15108, 20144, 22662, 30216, 40288, 45324, 52783, 60432, 90648, 105566, 120864, 158349, 181296, 211132, 316698, 362592, 422264, 475047, 633396, 844528, 950094, 1266792, 1689056, 1900188, 2533584, 3800376, 5067168, 7600752, 15201504, 66453797, 132907594, 199361391, 265815188, 398722782, 531630376, 598084173, 797445564, 1063260752, 1196168346, 1594891128, 2126521504, 2392336692, 3189782256, 4784673384, 6379564512, 9569346768, 19138693536]

約数ペア:

[(1, 19138693536), (2, 9569346768), (3, 6379564512), (4, 4784673384), (6, 3189782256), (8, 2392336692), (9, 2126521504), (12, 1594891128), (16, 1196168346), (18, 1063260752), (24, 797445564), (32, 598084173), (36, 531630376), (48, 398722782), (72, 265815188), (96, 199361391), (144, 132907594), (288, 66453797), (1259, 15201504), (2518, 7600752), (3777, 5067168), (5036, 3800376), (7554, 2533584), (10072, 1900188), (11331, 1689056), (15108, 1266792), (20144, 950094), (22662, 844528), (30216, 633396), (40288, 475047), (45324, 422264), (52783, 362592), (60432, 316698), (90648, 211132), (105566, 181296), (120864, 158349)]