211672024906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{18219317}}^1$

素因数の和:18219513

約数の個数: 16

約数和(自身を含む): 328166355816

約数和(自身を除く): 116494330910

約数列:

[1, 2, 37, 74, 157, 314, 5809, 11618, 18219317, 36438634, 674114729, 1348229458, 2860432769, 5720865538, 105836012453, 211672024906]

約数ペア:

[(1, 211672024906), (2, 105836012453), (37, 5720865538), (74, 2860432769), (157, 1348229458), (314, 674114729), (5809, 36438634), (11618, 18219317)]