19046176

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 38864448

約数和(自身を除く): 19818272

約数列:

[1, 2, 4, 8, 16, 32, 71, 83, 101, 142, 166, 202, 284, 332, 404, 568, 664, 808, 1136, 1328, 1616, 2272, 2656, 3232, 5893, 7171, 8383, 11786, 14342, 16766, 23572, 28684, 33532, 47144, 57368, 67064, 94288, 114736, 134128, 188576, 229472, 268256, 595193, 1190386, 2380772, 4761544, 9523088, 19046176]

約数ペア:

[(1, 19046176), (2, 9523088), (4, 4761544), (8, 2380772), (16, 1190386), (32, 595193), (71, 268256), (83, 229472), (101, 188576), (142, 134128), (166, 114736), (202, 94288), (284, 67064), (332, 57368), (404, 47144), (568, 33532), (664, 28684), (808, 23572), (1136, 16766), (1328, 14342), (1616, 11786), (2272, 8383), (2656, 7171), (3232, 5893)]