19795146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{471313}}^1$

素因数の和:471325

約数の個数: 16

約数和(自身を含む): 45246144

約数和(自身を除く): 25450998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 471313, 942626, 1413939, 2827878, 3299191, 6598382, 9897573, 19795146]

約数ペア:

[(1, 19795146), (2, 9897573), (3, 6598382), (6, 3299191), (7, 2827878), (14, 1413939), (21, 942626), (42, 471313)]