19008398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 31795200

約数和(自身を除く): 12786802

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 367, 551, 734, 893, 1102, 1363, 1786, 2726, 6973, 10643, 13946, 17249, 21286, 25897, 34498, 51794, 202217, 327731, 404434, 500221, 655462, 1000442, 9504199, 19008398]

約数ペア:

[(1, 19008398), (2, 9504199), (19, 1000442), (29, 655462), (38, 500221), (47, 404434), (58, 327731), (94, 202217), (367, 51794), (551, 34498), (734, 25897), (893, 21286), (1102, 17249), (1363, 13946), (1786, 10643), (2726, 6973)]