19555298

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16829}}^1$

素因数の和:16921

約数の個数: 16

約数和(自身を含む): 33929280

約数和(自身を除く): 14373982

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 16829, 33658, 117803, 235606, 1396807, 2793614, 9777649, 19555298]

約数ペア:

[(1, 19555298), (2, 9777649), (7, 2793614), (14, 1396807), (83, 235606), (166, 117803), (581, 33658), (1162, 16829)]