19275816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 57702240

約数和(自身を除く): 38426424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 443, 444, 518, 588, 777, 886, 888, 1036, 1176, 1329, 1554, 1772, 1813, 2072, 2658, 3101, 3108, 3544, 3626, 5316, 5439, 6202, 6216, 7252, 9303, 10632, 10878, 12404, 14504, 16391, 18606, 21707, 21756, 24808, 32782, 37212, 43414, 43512, 49173, 65121, 65564, 74424, 86828, 98346, 114737, 130242, 131128, 173656, 196692, 229474, 260484, 344211, 393384, 458948, 520968, 688422, 803159, 917896, 1376844, 1606318, 2409477, 2753688, 3212636, 4818954, 6425272, 9637908, 19275816]

約数ペア:

[(1, 19275816), (2, 9637908), (3, 6425272), (4, 4818954), (6, 3212636), (7, 2753688), (8, 2409477), (12, 1606318), (14, 1376844), (21, 917896), (24, 803159), (28, 688422), (37, 520968), (42, 458948), (49, 393384), (56, 344211), (74, 260484), (84, 229474), (98, 196692), (111, 173656), (147, 131128), (148, 130242), (168, 114737), (196, 98346), (222, 86828), (259, 74424), (294, 65564), (296, 65121), (392, 49173), (443, 43512), (444, 43414), (518, 37212), (588, 32782), (777, 24808), (886, 21756), (888, 21707), (1036, 18606), (1176, 16391), (1329, 14504), (1554, 12404), (1772, 10878), (1813, 10632), (2072, 9303), (2658, 7252), (3101, 6216), (3108, 6202), (3544, 5439), (3626, 5316)]