19582994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 10898926

約数列:

[1, 2, 41, 79, 82, 158, 3023, 3239, 6046, 6478, 123943, 238817, 247886, 477634, 9791497, 19582994]

約数ペア:

[(1, 19582994), (2, 9791497), (41, 477634), (79, 247886), (82, 238817), (158, 123943), (3023, 6478), (3239, 6046)]