19105184

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 45934560

約数和(自身を除く): 26829376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 67, 76, 112, 133, 134, 152, 224, 266, 268, 304, 469, 532, 536, 608, 938, 1064, 1072, 1273, 1876, 2128, 2144, 2546, 3752, 4256, 4489, 5092, 7504, 8911, 8978, 10184, 15008, 17822, 17956, 20368, 31423, 35644, 35912, 40736, 62846, 71288, 71824, 85291, 125692, 142576, 143648, 170582, 251384, 285152, 341164, 502768, 597037, 682328, 1005536, 1194074, 1364656, 2388148, 2729312, 4776296, 9552592, 19105184]

約数ペア:

[(1, 19105184), (2, 9552592), (4, 4776296), (7, 2729312), (8, 2388148), (14, 1364656), (16, 1194074), (19, 1005536), (28, 682328), (32, 597037), (38, 502768), (56, 341164), (67, 285152), (76, 251384), (112, 170582), (133, 143648), (134, 142576), (152, 125692), (224, 85291), (266, 71824), (268, 71288), (304, 62846), (469, 40736), (532, 35912), (536, 35644), (608, 31423), (938, 20368), (1064, 17956), (1072, 17822), (1273, 15008), (1876, 10184), (2128, 8978), (2144, 8911), (2546, 7504), (3752, 5092), (4256, 4489)]