19370784

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 54964224

約数和(自身を除く): 35593440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 283, 368, 372, 496, 552, 566, 713, 736, 744, 849, 992, 1104, 1132, 1426, 1488, 1698, 2139, 2208, 2264, 2852, 2976, 3396, 4278, 4528, 5704, 6509, 6792, 8556, 8773, 9056, 11408, 13018, 13584, 17112, 17546, 19527, 22816, 26036, 26319, 27168, 34224, 35092, 39054, 52072, 52638, 68448, 70184, 78108, 104144, 105276, 140368, 156216, 201779, 208288, 210552, 280736, 312432, 403558, 421104, 605337, 624864, 807116, 842208, 1210674, 1614232, 2421348, 3228464, 4842696, 6456928, 9685392, 19370784]

約数ペア:

[(1, 19370784), (2, 9685392), (3, 6456928), (4, 4842696), (6, 3228464), (8, 2421348), (12, 1614232), (16, 1210674), (23, 842208), (24, 807116), (31, 624864), (32, 605337), (46, 421104), (48, 403558), (62, 312432), (69, 280736), (92, 210552), (93, 208288), (96, 201779), (124, 156216), (138, 140368), (184, 105276), (186, 104144), (248, 78108), (276, 70184), (283, 68448), (368, 52638), (372, 52072), (496, 39054), (552, 35092), (566, 34224), (713, 27168), (736, 26319), (744, 26036), (849, 22816), (992, 19527), (1104, 17546), (1132, 17112), (1426, 13584), (1488, 13018), (1698, 11408), (2139, 9056), (2208, 8773), (2264, 8556), (2852, 6792), (2976, 6509), (3396, 5704), (4278, 4528)]