19197072

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4640

約数の個数: 60

約数和(自身を含む): 55589820

約数和(自身を除く): 36392748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4597, 9194, 13791, 18388, 27582, 36776, 41373, 55164, 73552, 82746, 110328, 133313, 165492, 220656, 266626, 330984, 399939, 533252, 661968, 799878, 1066504, 1199817, 1599756, 2133008, 2399634, 3199512, 4799268, 6399024, 9598536, 19197072]

約数ペア:

[(1, 19197072), (2, 9598536), (3, 6399024), (4, 4799268), (6, 3199512), (8, 2399634), (9, 2133008), (12, 1599756), (16, 1199817), (18, 1066504), (24, 799878), (29, 661968), (36, 533252), (48, 399939), (58, 330984), (72, 266626), (87, 220656), (116, 165492), (144, 133313), (174, 110328), (232, 82746), (261, 73552), (348, 55164), (464, 41373), (522, 36776), (696, 27582), (1044, 18388), (1392, 13791), (2088, 9194), (4176, 4597)]