19191150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3906

約数の個数: 72

約数和(自身を含む): 56262024

約数和(自身を除く): 37070874

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 3877, 4950, 7754, 11631, 19385, 23262, 34893, 38770, 42647, 58155, 69786, 85294, 96925, 116310, 127941, 174465, 193850, 213235, 255882, 290775, 348930, 383823, 426470, 581550, 639705, 767646, 872325, 1066175, 1279410, 1744650, 1919115, 2132350, 3198525, 3838230, 6397050, 9595575, 19191150]

約数ペア:

[(1, 19191150), (2, 9595575), (3, 6397050), (5, 3838230), (6, 3198525), (9, 2132350), (10, 1919115), (11, 1744650), (15, 1279410), (18, 1066175), (22, 872325), (25, 767646), (30, 639705), (33, 581550), (45, 426470), (50, 383823), (55, 348930), (66, 290775), (75, 255882), (90, 213235), (99, 193850), (110, 174465), (150, 127941), (165, 116310), (198, 96925), (225, 85294), (275, 69786), (330, 58155), (450, 42647), (495, 38770), (550, 34893), (825, 23262), (990, 19385), (1650, 11631), (2475, 7754), (3877, 4950)]