19194876

素因数分解:

$2^2\times 3^2\times {\mathrm{533191}}^1$

素因数の和:533201

約数の個数: 18

約数和(自身を含む): 48520472

約数和(自身を除く): 29325596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533191, 1066382, 1599573, 2132764, 3199146, 4798719, 6398292, 9597438, 19194876]

約数ペア:

[(1, 19194876), (2, 9597438), (3, 6398292), (4, 4798719), (6, 3199146), (9, 2132764), (12, 1599573), (18, 1066382), (36, 533191)]