19122610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147097}}^1$

素因数の和:147117

約数の個数: 16

約数和(自身を含む): 37068696

約数和(自身を除く): 17946086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 147097, 294194, 735485, 1470970, 1912261, 3824522, 9561305, 19122610]

約数ペア:

[(1, 19122610), (2, 9561305), (5, 3824522), (10, 1912261), (13, 1470970), (26, 735485), (65, 294194), (130, 147097)]