22516868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13831}}^1$

素因数の和:13883

約数の個数: 24

約数和(自身を含む): 44151744

約数和(自身を除く): 21634876

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 13831, 27662, 55324, 152141, 304282, 511747, 608564, 1023494, 2046988, 5629217, 11258434, 22516868]

約数ペア:

[(1, 22516868), (2, 11258434), (4, 5629217), (11, 2046988), (22, 1023494), (37, 608564), (44, 511747), (74, 304282), (148, 152141), (407, 55324), (814, 27662), (1628, 13831)]