16223116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6398

約数の個数: 36

約数和(自身を含む): 35571648

約数和(自身を除く): 19348532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6367, 12734, 25468, 44569, 82771, 89138, 165542, 178276, 311983, 331084, 579397, 623966, 1158794, 1247932, 2317588, 4055779, 8111558, 16223116]

約数ペア:

[(1, 16223116), (2, 8111558), (4, 4055779), (7, 2317588), (13, 1247932), (14, 1158794), (26, 623966), (28, 579397), (49, 331084), (52, 311983), (91, 178276), (98, 165542), (182, 89138), (196, 82771), (364, 44569), (637, 25468), (1274, 12734), (2548, 6367)]