22785808

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{7229}}^1$

素因数の和:7434

約数の個数: 20

約数和(自身を含む): 44377740

約数和(自身を除く): 21591932

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 7229, 14458, 28916, 57832, 115664, 1424113, 2848226, 5696452, 11392904, 22785808]

約数ペア:

[(1, 22785808), (2, 11392904), (4, 5696452), (8, 2848226), (16, 1424113), (197, 115664), (394, 57832), (788, 28916), (1576, 14458), (3152, 7229)]