191071384

素因数分解:

$2^3\times 7^2\times {\mathrm{487427}}^1$

素因数の和:487447

約数の個数: 24

約数和(自身を含む): 416750940

約数和(自身を除く): 225679556

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 487427, 974854, 1949708, 3411989, 3899416, 6823978, 13647956, 23883923, 27295912, 47767846, 95535692, 191071384]

約数ペア:

[(1, 191071384), (2, 95535692), (4, 47767846), (7, 27295912), (8, 23883923), (14, 13647956), (28, 6823978), (49, 3899416), (56, 3411989), (98, 1949708), (196, 974854), (392, 487427)]