19672323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1801}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 28716672

約数和(自身を除く): 9044349

約数列:

[1, 3, 11, 33, 331, 993, 1801, 3641, 5403, 10923, 19811, 59433, 596131, 1788393, 6557441, 19672323]

約数ペア:

[(1, 19672323), (3, 6557441), (11, 1788393), (33, 596131), (331, 59433), (993, 19811), (1801, 10923), (3641, 5403)]