19132704

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 72

約数和(自身を含む): 56189952

約数和(自身を除く): 37057248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2143, 2232, 2976, 4286, 4464, 6429, 8572, 8928, 12858, 17144, 19287, 25716, 34288, 38574, 51432, 66433, 68576, 77148, 102864, 132866, 154296, 199299, 205728, 265732, 308592, 398598, 531464, 597897, 617184, 797196, 1062928, 1195794, 1594392, 2125856, 2391588, 3188784, 4783176, 6377568, 9566352, 19132704]

約数ペア:

[(1, 19132704), (2, 9566352), (3, 6377568), (4, 4783176), (6, 3188784), (8, 2391588), (9, 2125856), (12, 1594392), (16, 1195794), (18, 1062928), (24, 797196), (31, 617184), (32, 597897), (36, 531464), (48, 398598), (62, 308592), (72, 265732), (93, 205728), (96, 199299), (124, 154296), (144, 132866), (186, 102864), (248, 77148), (279, 68576), (288, 66433), (372, 51432), (496, 38574), (558, 34288), (744, 25716), (992, 19287), (1116, 17144), (1488, 12858), (2143, 8928), (2232, 8572), (2976, 6429), (4286, 4464)]