19714914

素因数分解:

$2^1\times 3^4\times {\mathrm{121697}}^1$

素因数の和:121711

約数の個数: 20

約数和(自身を含む): 44176374

約数和(自身を除く): 24461460

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 121697, 243394, 365091, 730182, 1095273, 2190546, 3285819, 6571638, 9857457, 19714914]

約数ペア:

[(1, 19714914), (2, 9857457), (3, 6571638), (6, 3285819), (9, 2190546), (18, 1095273), (27, 730182), (54, 365091), (81, 243394), (162, 121697)]