22013212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2447}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 41743296

約数和(自身を除く): 19730084

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 2447, 4498, 4894, 8996, 9788, 31811, 63622, 127244, 423331, 846662, 1693324, 5503303, 11006606, 22013212]

約数ペア:

[(1, 22013212), (2, 11006606), (4, 5503303), (13, 1693324), (26, 846662), (52, 423331), (173, 127244), (346, 63622), (692, 31811), (2249, 9788), (2447, 8996), (4498, 4894)]