12194644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 28469952

約数和(自身を除く): 16275308

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 137, 154, 187, 238, 274, 289, 308, 374, 476, 548, 578, 748, 959, 1156, 1309, 1507, 1918, 2023, 2329, 2618, 3014, 3179, 3836, 4046, 4658, 5236, 6028, 6358, 8092, 9316, 10549, 12716, 16303, 21098, 22253, 25619, 32606, 39593, 42196, 44506, 51238, 65212, 79186, 89012, 102476, 158372, 179333, 277151, 358666, 435523, 554302, 717332, 871046, 1108604, 1742092, 3048661, 6097322, 12194644]

約数ペア:

[(1, 12194644), (2, 6097322), (4, 3048661), (7, 1742092), (11, 1108604), (14, 871046), (17, 717332), (22, 554302), (28, 435523), (34, 358666), (44, 277151), (68, 179333), (77, 158372), (119, 102476), (137, 89012), (154, 79186), (187, 65212), (238, 51238), (274, 44506), (289, 42196), (308, 39593), (374, 32606), (476, 25619), (548, 22253), (578, 21098), (748, 16303), (959, 12716), (1156, 10549), (1309, 9316), (1507, 8092), (1918, 6358), (2023, 6028), (2329, 5236), (2618, 4658), (3014, 4046), (3179, 3836)]