12373408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 13874912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 433, 608, 752, 866, 893, 1504, 1732, 1786, 3464, 3572, 6928, 7144, 8227, 13856, 14288, 16454, 20351, 28576, 32908, 40702, 65816, 81404, 131632, 162808, 263264, 325616, 386669, 651232, 773338, 1546676, 3093352, 6186704, 12373408]

約数ペア:

[(1, 12373408), (2, 6186704), (4, 3093352), (8, 1546676), (16, 773338), (19, 651232), (32, 386669), (38, 325616), (47, 263264), (76, 162808), (94, 131632), (152, 81404), (188, 65816), (304, 40702), (376, 32908), (433, 28576), (608, 20351), (752, 16454), (866, 14288), (893, 13856), (1504, 8227), (1732, 7144), (1786, 6928), (3464, 3572)]