1914886010

素因数分解:

$2^1\times 5^1\times {\mathrm{6221}}^1\times {\mathrm{30781}}^1$

素因数の和:37009

約数の個数: 16

約数和(自身を含む): 3447460872

約数和(自身を除く): 1532574862

約数列:

[1, 2, 5, 10, 6221, 12442, 30781, 31105, 61562, 62210, 153905, 307810, 191488601, 382977202, 957443005, 1914886010]

約数ペア:

[(1, 1914886010), (2, 957443005), (5, 382977202), (10, 191488601), (6221, 307810), (12442, 153905), (30781, 62210), (31105, 61562)]