19849614

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15679}}^1$

素因数の和:15895

約数の個数: 16

約数和(自身を含む): 39889920

約数和(自身を除く): 20040306

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 15679, 31358, 47037, 94074, 3308269, 6616538, 9924807, 19849614]

約数ペア:

[(1, 19849614), (2, 9924807), (3, 6616538), (6, 3308269), (211, 94074), (422, 47037), (633, 31358), (1266, 15679)]