19262886

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{40639}}^1$

素因数の和:40723

約数の個数: 16

約数和(自身を含む): 39014400

約数和(自身を除く): 19751514

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 40639, 81278, 121917, 243834, 3210481, 6420962, 9631443, 19262886]

約数ペア:

[(1, 19262886), (2, 9631443), (3, 6420962), (6, 3210481), (79, 243834), (158, 121917), (237, 81278), (474, 40639)]