19328291224

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{1013}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 41656174560

約数和(自身を除く): 22327883336

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 857, 968, 1012, 1013, 1714, 2024, 2026, 2783, 3428, 4052, 5566, 6856, 8104, 9427, 11132, 11143, 18854, 19711, 22264, 22286, 23299, 37708, 39422, 44572, 46598, 75416, 78844, 89144, 93196, 103697, 122573, 157688, 186392, 207394, 216821, 245146, 256289, 414788, 433642, 490292, 512578, 829576, 867284, 868141, 980584, 1025156, 1734568, 1736282, 2050312, 2385031, 2819179, 3472564, 4770062, 5638358, 6945128, 9540124, 9549551, 11276716, 19080248, 19099102, 19967243, 22553432, 38198204, 39934486, 76396408, 79868972, 105045061, 159737944, 210090122, 219639673, 420180244, 439279346, 840360488, 878558692, 1757117384, 2416036403, 4832072806, 9664145612, 19328291224]

約数ペア:

[(1, 19328291224), (2, 9664145612), (4, 4832072806), (8, 2416036403), (11, 1757117384), (22, 878558692), (23, 840360488), (44, 439279346), (46, 420180244), (88, 219639673), (92, 210090122), (121, 159737944), (184, 105045061), (242, 79868972), (253, 76396408), (484, 39934486), (506, 38198204), (857, 22553432), (968, 19967243), (1012, 19099102), (1013, 19080248), (1714, 11276716), (2024, 9549551), (2026, 9540124), (2783, 6945128), (3428, 5638358), (4052, 4770062), (5566, 3472564), (6856, 2819179), (8104, 2385031), (9427, 2050312), (11132, 1736282), (11143, 1734568), (18854, 1025156), (19711, 980584), (22264, 868141), (22286, 867284), (23299, 829576), (37708, 512578), (39422, 490292), (44572, 433642), (46598, 414788), (75416, 256289), (78844, 245146), (89144, 216821), (93196, 207394), (103697, 186392), (122573, 157688)]