19306608

素因数分解:

$2^4\times 3^1\times {\mathrm{402221}}^1$

素因数の和:402232

約数の個数: 20

約数和(自身を含む): 49875528

約数和(自身を除く): 30568920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402221, 804442, 1206663, 1608884, 2413326, 3217768, 4826652, 6435536, 9653304, 19306608]

約数ペア:

[(1, 19306608), (2, 9653304), (3, 6435536), (4, 4826652), (6, 3217768), (8, 2413326), (12, 1608884), (16, 1206663), (24, 804442), (48, 402221)]