22128532

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 39513600

約数和(自身を除く): 17385068

約数列:

[1, 2, 4, 79, 158, 239, 293, 316, 478, 586, 956, 1172, 18881, 23147, 37762, 46294, 70027, 75524, 92588, 140054, 280108, 5532133, 11064266, 22128532]

約数ペア:

[(1, 22128532), (2, 11064266), (4, 5532133), (79, 280108), (158, 140054), (239, 92588), (293, 75524), (316, 70027), (478, 46294), (586, 37762), (956, 23147), (1172, 18881)]