19675129024

素因数分解:

$2^6\times {\mathrm{4013}}^1\times {\mathrm{76607}}^1$

素因数の和:80632

約数の個数: 28

約数和(自身を含む): 39053073024

約数和(自身を除く): 19377944000

約数列:

[1, 2, 4, 8, 16, 32, 64, 4013, 8026, 16052, 32104, 64208, 76607, 128416, 153214, 256832, 306428, 612856, 1225712, 2451424, 4902848, 307423891, 614847782, 1229695564, 2459391128, 4918782256, 9837564512, 19675129024]

約数ペア:

[(1, 19675129024), (2, 9837564512), (4, 4918782256), (8, 2459391128), (16, 1229695564), (32, 614847782), (64, 307423891), (4013, 4902848), (8026, 2451424), (16052, 1225712), (32104, 612856), (64208, 306428), (76607, 256832), (128416, 153214)]