22781296

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{1871}}^1$

素因数の和:2640

約数の個数: 20

約数和(自身を含む): 44220384

約数和(自身を除く): 21439088

約数列:

[1, 2, 4, 8, 16, 761, 1522, 1871, 3044, 3742, 6088, 7484, 12176, 14968, 29936, 1423831, 2847662, 5695324, 11390648, 22781296]

約数ペア:

[(1, 22781296), (2, 11390648), (4, 5695324), (8, 2847662), (16, 1423831), (761, 29936), (1522, 14968), (1871, 12176), (3044, 7484), (3742, 6088)]