38788897406

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20223617}}^1$

素因数の和:20223763

約数の個数: 16

約数和(自身を含む): 66980622816

約数和(自身を除く): 28191725410

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 20223617, 40447234, 141565319, 283130638, 2770635529, 5541271058, 19394448703, 38788897406]

約数ペア:

[(1, 38788897406), (2, 19394448703), (7, 5541271058), (14, 2770635529), (137, 283130638), (274, 141565319), (959, 40447234), (1918, 20223617)]