22119422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 38126592

約数和(自身を除く): 16007170

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 787, 1081, 1222, 1574, 2162, 10231, 14053, 18101, 20462, 28106, 36202, 36989, 73978, 235313, 470626, 480857, 850747, 961714, 1701494, 11059711, 22119422]

約数ペア:

[(1, 22119422), (2, 11059711), (13, 1701494), (23, 961714), (26, 850747), (46, 480857), (47, 470626), (94, 235313), (299, 73978), (598, 36989), (611, 36202), (787, 28106), (1081, 20462), (1222, 18101), (1574, 14053), (2162, 10231)]