19163772

素因数分解:

$2^2\times 3^2\times {\mathrm{532327}}^1$

素因数の和:532337

約数の個数: 18

約数和(自身を含む): 48441848

約数和(自身を除く): 29278076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 532327, 1064654, 1596981, 2129308, 3193962, 4790943, 6387924, 9581886, 19163772]

約数ペア:

[(1, 19163772), (2, 9581886), (3, 6387924), (4, 4790943), (6, 3193962), (9, 2129308), (12, 1596981), (18, 1064654), (36, 532327)]