19719936

素因数分解:

$2^8\times 3^5\times {\mathrm{317}}^1$

素因数の和:348

約数の個数: 108

約数和(自身を含む): 59149272

約数和(自身を除く): 39429336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 317, 324, 384, 432, 486, 576, 634, 648, 768, 864, 951, 972, 1152, 1268, 1296, 1728, 1902, 1944, 2304, 2536, 2592, 2853, 3456, 3804, 3888, 5072, 5184, 5706, 6912, 7608, 7776, 8559, 10144, 10368, 11412, 15216, 15552, 17118, 20288, 20736, 22824, 25677, 30432, 31104, 34236, 40576, 45648, 51354, 60864, 62208, 68472, 77031, 81152, 91296, 102708, 121728, 136944, 154062, 182592, 205416, 243456, 273888, 308124, 365184, 410832, 547776, 616248, 730368, 821664, 1095552, 1232496, 1643328, 2191104, 2464992, 3286656, 4929984, 6573312, 9859968, 19719936]

約数ペア:

[(1, 19719936), (2, 9859968), (3, 6573312), (4, 4929984), (6, 3286656), (8, 2464992), (9, 2191104), (12, 1643328), (16, 1232496), (18, 1095552), (24, 821664), (27, 730368), (32, 616248), (36, 547776), (48, 410832), (54, 365184), (64, 308124), (72, 273888), (81, 243456), (96, 205416), (108, 182592), (128, 154062), (144, 136944), (162, 121728), (192, 102708), (216, 91296), (243, 81152), (256, 77031), (288, 68472), (317, 62208), (324, 60864), (384, 51354), (432, 45648), (486, 40576), (576, 34236), (634, 31104), (648, 30432), (768, 25677), (864, 22824), (951, 20736), (972, 20288), (1152, 17118), (1268, 15552), (1296, 15216), (1728, 11412), (1902, 10368), (1944, 10144), (2304, 8559), (2536, 7776), (2592, 7608), (2853, 6912), (3456, 5706), (3804, 5184), (3888, 5072)]