19320970

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8017}}^1$

素因数の和:8265

約数の個数: 16

約数和(自身を含む): 34926408

約数和(自身を除く): 15605438

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 8017, 16034, 40085, 80170, 1932097, 3864194, 9660485, 19320970]

約数ペア:

[(1, 19320970), (2, 9660485), (5, 3864194), (10, 1932097), (241, 80170), (482, 40085), (1205, 16034), (2410, 8017)]