19613202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6397}}^1$

素因数の和:6482

約数の個数: 32

約数和(自身を含む): 45451392

約数和(自身を除く): 25838190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 6397, 12794, 19191, 38382, 44779, 89558, 134337, 268674, 466981, 933962, 1400943, 2801886, 3268867, 6537734, 9806601, 19613202]

約数ペア:

[(1, 19613202), (2, 9806601), (3, 6537734), (6, 3268867), (7, 2801886), (14, 1400943), (21, 933962), (42, 466981), (73, 268674), (146, 134337), (219, 89558), (438, 44779), (511, 38382), (1022, 19191), (1533, 12794), (3066, 6397)]