19853814

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12301}}^1$

素因数の和:12575

約数の個数: 16

約数和(自身を含む): 39858480

約数和(自身を除く): 20004666

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 12301, 24602, 36903, 73806, 3308969, 6617938, 9926907, 19853814]

約数ペア:

[(1, 19853814), (2, 9926907), (3, 6617938), (6, 3308969), (269, 73806), (538, 36903), (807, 24602), (1614, 12301)]