22491812

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3361}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 45185280

約数和(自身を除く): 22693468

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 3361, 6692, 6722, 13444, 23527, 47054, 94108, 803279, 1606558, 3213116, 5622953, 11245906, 22491812]

約数ペア:

[(1, 22491812), (2, 11245906), (4, 5622953), (7, 3213116), (14, 1606558), (28, 803279), (239, 94108), (478, 47054), (956, 23527), (1673, 13444), (3346, 6722), (3361, 6692)]