19306752

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 53667264

約数和(自身を除く): 34360512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1093, 1104, 1472, 2186, 2208, 2944, 3279, 4372, 4416, 5888, 6558, 8744, 8832, 13116, 17488, 17664, 25139, 26232, 34976, 50278, 52464, 69952, 75417, 100556, 104928, 139904, 150834, 201112, 209856, 279808, 301668, 402224, 419712, 603336, 804448, 839424, 1206672, 1608896, 2413344, 3217792, 4826688, 6435584, 9653376, 19306752]

約数ペア:

[(1, 19306752), (2, 9653376), (3, 6435584), (4, 4826688), (6, 3217792), (8, 2413344), (12, 1608896), (16, 1206672), (23, 839424), (24, 804448), (32, 603336), (46, 419712), (48, 402224), (64, 301668), (69, 279808), (92, 209856), (96, 201112), (128, 150834), (138, 139904), (184, 104928), (192, 100556), (256, 75417), (276, 69952), (368, 52464), (384, 50278), (552, 34976), (736, 26232), (768, 25139), (1093, 17664), (1104, 17488), (1472, 13116), (2186, 8832), (2208, 8744), (2944, 6558), (3279, 5888), (4372, 4416)]