19184544

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 72

約数和(自身を含む): 56461860

約数和(自身を除く): 37277316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2297, 2784, 4176, 4594, 6891, 8352, 9188, 13782, 18376, 20673, 27564, 36752, 41346, 55128, 66613, 73504, 82692, 110256, 133226, 165384, 199839, 220512, 266452, 330768, 399678, 532904, 599517, 661536, 799356, 1065808, 1199034, 1598712, 2131616, 2398068, 3197424, 4796136, 6394848, 9592272, 19184544]

約数ペア:

[(1, 19184544), (2, 9592272), (3, 6394848), (4, 4796136), (6, 3197424), (8, 2398068), (9, 2131616), (12, 1598712), (16, 1199034), (18, 1065808), (24, 799356), (29, 661536), (32, 599517), (36, 532904), (48, 399678), (58, 330768), (72, 266452), (87, 220512), (96, 199839), (116, 165384), (144, 133226), (174, 110256), (232, 82692), (261, 73504), (288, 66613), (348, 55128), (464, 41346), (522, 36752), (696, 27564), (928, 20673), (1044, 18376), (1392, 13782), (2088, 9188), (2297, 8352), (2784, 6891), (4176, 4594)]