1943938

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 3011040

約数和(自身を除く): 1067102

約数列:

[1, 2, 67, 89, 134, 163, 178, 326, 5963, 10921, 11926, 14507, 21842, 29014, 971969, 1943938]

約数ペア:

[(1, 1943938), (2, 971969), (67, 29014), (89, 21842), (134, 14507), (163, 11926), (178, 10921), (326, 5963)]