19091382

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{47491}}^1$

素因数の和:47563

約数の個数: 16

約数和(自身を含む): 38753472

約数和(自身を除く): 19662090

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 47491, 94982, 142473, 284946, 3181897, 6363794, 9545691, 19091382]

約数ペア:

[(1, 19091382), (2, 9545691), (3, 6363794), (6, 3181897), (67, 284946), (134, 142473), (201, 94982), (402, 47491)]