19941110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 41401152

約数和(自身を除く): 21460042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 2521, 3955, 5042, 7910, 12605, 17647, 25210, 35294, 88235, 176470, 284873, 569746, 1424365, 1994111, 2848730, 3988222, 9970555, 19941110]

約数ペア:

[(1, 19941110), (2, 9970555), (5, 3988222), (7, 2848730), (10, 1994111), (14, 1424365), (35, 569746), (70, 284873), (113, 176470), (226, 88235), (565, 35294), (791, 25210), (1130, 17647), (1582, 12605), (2521, 7910), (3955, 5042)]