16441939426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{20921}}^1$

素因数の和:21330

約数の個数: 32

約数和(自身を含む): 27205295040

約数和(自身を除く): 10763355614

約数列:

[1, 2, 11, 22, 139, 257, 278, 514, 1529, 2827, 3058, 5654, 20921, 35723, 41842, 71446, 230131, 392953, 460262, 785906, 2908019, 5376697, 5816038, 10753394, 31988209, 59143667, 63976418, 118287334, 747360883, 1494721766, 8220969713, 16441939426]

約数ペア:

[(1, 16441939426), (2, 8220969713), (11, 1494721766), (22, 747360883), (139, 118287334), (257, 63976418), (278, 59143667), (514, 31988209), (1529, 10753394), (2827, 5816038), (3058, 5376697), (5654, 2908019), (20921, 785906), (35723, 460262), (41842, 392953), (71446, 230131)]