19572056

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{937}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 42097440

約数和(自身を除く): 22525384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 937, 1492, 1874, 2611, 2984, 3748, 5222, 6559, 7496, 10444, 13118, 20888, 26236, 52472, 349501, 699002, 1398004, 2446507, 2796008, 4893014, 9786028, 19572056]

約数ペア:

[(1, 19572056), (2, 9786028), (4, 4893014), (7, 2796008), (8, 2446507), (14, 1398004), (28, 699002), (56, 349501), (373, 52472), (746, 26236), (937, 20888), (1492, 13118), (1874, 10444), (2611, 7496), (2984, 6559), (3748, 5222)]