19910806464

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1757663}}^1$

素因数の和:1757737

約数の個数: 56

約数和(自身を含む): 53573598720

約数和(自身を除く): 33662792256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3776, 5664, 11328, 1757663, 3515326, 5272989, 7030652, 10545978, 14061304, 21091956, 28122608, 42183912, 56245216, 84367824, 103702117, 112490432, 168735648, 207404234, 311106351, 337471296, 414808468, 622212702, 829616936, 1244425404, 1659233872, 2488850808, 3318467744, 4977701616, 6636935488, 9955403232, 19910806464]

約数ペア:

[(1, 19910806464), (2, 9955403232), (3, 6636935488), (4, 4977701616), (6, 3318467744), (8, 2488850808), (12, 1659233872), (16, 1244425404), (24, 829616936), (32, 622212702), (48, 414808468), (59, 337471296), (64, 311106351), (96, 207404234), (118, 168735648), (177, 112490432), (192, 103702117), (236, 84367824), (354, 56245216), (472, 42183912), (708, 28122608), (944, 21091956), (1416, 14061304), (1888, 10545978), (2832, 7030652), (3776, 5272989), (5664, 3515326), (11328, 1757663)]