11975428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 21470400

約数和(自身を除く): 9494972

約数列:

[1, 2, 4, 71, 142, 149, 283, 284, 298, 566, 596, 1132, 10579, 20093, 21158, 40186, 42167, 42316, 80372, 84334, 168668, 2993857, 5987714, 11975428]

約数ペア:

[(1, 11975428), (2, 5987714), (4, 2993857), (71, 168668), (142, 84334), (149, 80372), (283, 42316), (284, 42167), (298, 40186), (566, 21158), (596, 20093), (1132, 10579)]