22225912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 21550088

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 607, 796, 1214, 1592, 2428, 4577, 4856, 9154, 13961, 18308, 27922, 36616, 55844, 111688, 120793, 241586, 483172, 966344, 2778239, 5556478, 11112956, 22225912]

約数ペア:

[(1, 22225912), (2, 11112956), (4, 5556478), (8, 2778239), (23, 966344), (46, 483172), (92, 241586), (184, 120793), (199, 111688), (398, 55844), (607, 36616), (796, 27922), (1214, 18308), (1592, 13961), (2428, 9154), (4577, 4856)]