19324512

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3980

約数の個数: 72

約数和(自身を含む): 58201416

約数和(自身を除く): 38876904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3947, 4896, 7894, 11841, 15788, 23682, 31576, 35523, 47364, 63152, 67099, 71046, 94728, 126304, 134198, 142092, 189456, 201297, 268396, 284184, 378912, 402594, 536792, 568368, 603891, 805188, 1073584, 1136736, 1207782, 1610376, 2147168, 2415564, 3220752, 4831128, 6441504, 9662256, 19324512]

約数ペア:

[(1, 19324512), (2, 9662256), (3, 6441504), (4, 4831128), (6, 3220752), (8, 2415564), (9, 2147168), (12, 1610376), (16, 1207782), (17, 1136736), (18, 1073584), (24, 805188), (32, 603891), (34, 568368), (36, 536792), (48, 402594), (51, 378912), (68, 284184), (72, 268396), (96, 201297), (102, 189456), (136, 142092), (144, 134198), (153, 126304), (204, 94728), (272, 71046), (288, 67099), (306, 63152), (408, 47364), (544, 35523), (612, 31576), (816, 23682), (1224, 15788), (1632, 11841), (2448, 7894), (3947, 4896)]