24778192

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{19603}}^1$

素因数の和:19690

約数の個数: 20

約数和(自身を含む): 48617920

約数和(自身を除く): 23839728

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 19603, 39206, 78412, 156824, 313648, 1548637, 3097274, 6194548, 12389096, 24778192]

約数ペア:

[(1, 24778192), (2, 12389096), (4, 6194548), (8, 3097274), (16, 1548637), (79, 313648), (158, 156824), (316, 78412), (632, 39206), (1264, 19603)]