19367046902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72808447}}^1$

素因数の和:72808475

約数の個数: 16

約数和(自身を含む): 34948055040

約数和(自身を除く): 15581008138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 72808447, 145616894, 509659129, 1019318258, 1383360493, 2766720986, 9683523451, 19367046902]

約数ペア:

[(1, 19367046902), (2, 9683523451), (7, 2766720986), (14, 1383360493), (19, 1019318258), (38, 509659129), (133, 145616894), (266, 72808447)]