21863968

素因数分解:

$2^5\times 7^1\times {\mathrm{97607}}^1$

素因数の和:97624

約数の個数: 24

約数和(自身を含む): 49194432

約数和(自身を除く): 27330464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 97607, 195214, 390428, 683249, 780856, 1366498, 1561712, 2732996, 3123424, 5465992, 10931984, 21863968]

約数ペア:

[(1, 21863968), (2, 10931984), (4, 5465992), (7, 3123424), (8, 2732996), (14, 1561712), (16, 1366498), (28, 780856), (32, 683249), (56, 390428), (112, 195214), (224, 97607)]