19225970

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1471}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 34656768

約数和(自身を除く): 15430798

約数列:

[1, 2, 5, 10, 1307, 1471, 2614, 2942, 6535, 7355, 13070, 14710, 1922597, 3845194, 9612985, 19225970]

約数ペア:

[(1, 19225970), (2, 9612985), (5, 3845194), (10, 1922597), (1307, 14710), (1471, 13070), (2614, 7355), (2942, 6535)]