12380456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 25466400

約数和(自身を除く): 13085944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 523, 538, 1046, 1076, 2092, 2152, 2959, 4184, 5753, 5918, 11506, 11836, 23012, 23672, 46024, 140687, 281374, 562748, 1125496, 1547557, 3095114, 6190228, 12380456]

約数ペア:

[(1, 12380456), (2, 6190228), (4, 3095114), (8, 1547557), (11, 1125496), (22, 562748), (44, 281374), (88, 140687), (269, 46024), (523, 23672), (538, 23012), (1046, 11836), (1076, 11506), (2092, 5918), (2152, 5753), (2959, 4184)]