19204308

素因数分解:

$2^2\times 3^2\times {\mathrm{533453}}^1$

素因数の和:533463

約数の個数: 18

約数和(自身を含む): 48544314

約数和(自身を除く): 29340006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533453, 1066906, 1600359, 2133812, 3200718, 4801077, 6401436, 9602154, 19204308]

約数ペア:

[(1, 19204308), (2, 9602154), (3, 6401436), (4, 4801077), (6, 3200718), (9, 2133812), (12, 1600359), (18, 1066906), (36, 533453)]