19695642

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12203}}^1$

素因数の和:12477

約数の個数: 16

約数和(自身を含む): 39540960

約数和(自身を除く): 19845318

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 12203, 24406, 36609, 73218, 3282607, 6565214, 9847821, 19695642]

約数ペア:

[(1, 19695642), (2, 9847821), (3, 6565214), (6, 3282607), (269, 73218), (538, 36609), (807, 24406), (1614, 12203)]