19243614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246713}}^1$

素因数の和:246731

約数の個数: 16

約数和(自身を含む): 41447952

約数和(自身を除く): 22204338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 246713, 493426, 740139, 1480278, 3207269, 6414538, 9621807, 19243614]

約数ペア:

[(1, 19243614), (2, 9621807), (3, 6414538), (6, 3207269), (13, 1480278), (26, 740139), (39, 493426), (78, 246713)]