18430970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19001}}^1$

素因数の和:19105

約数の個数: 16

約数和(自身を含む): 33519528

約数和(自身を除く): 15088558

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 19001, 38002, 95005, 190010, 1843097, 3686194, 9215485, 18430970]

約数ペア:

[(1, 18430970), (2, 9215485), (5, 3686194), (10, 1843097), (97, 190010), (194, 95005), (485, 38002), (970, 19001)]