11201974

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 20238336

約数和(自身を除く): 9036362

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 487, 742, 974, 1643, 3286, 3409, 6818, 11501, 15097, 23002, 25811, 30194, 51622, 105679, 180677, 211358, 361354, 800141, 1600282, 5600987, 11201974]

約数ペア:

[(1, 11201974), (2, 5600987), (7, 1600282), (14, 800141), (31, 361354), (53, 211358), (62, 180677), (106, 105679), (217, 51622), (371, 30194), (434, 25811), (487, 23002), (742, 15097), (974, 11501), (1643, 6818), (3286, 3409)]