19221902

素因数分解:

$2^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2339}}^1$

素因数の和:2935

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 13800178

約数列:

[1, 2, 7, 14, 587, 1174, 2339, 4109, 4678, 8218, 16373, 32746, 1372993, 2745986, 9610951, 19221902]

約数ペア:

[(1, 19221902), (2, 9610951), (7, 2745986), (14, 1372993), (587, 32746), (1174, 16373), (2339, 8218), (4109, 4678)]