12630326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 20012400

約数和(自身を除く): 7382074

約数列:

[1, 2, 19, 38, 509, 653, 1018, 1306, 9671, 12407, 19342, 24814, 332377, 664754, 6315163, 12630326]

約数ペア:

[(1, 12630326), (2, 6315163), (19, 664754), (38, 332377), (509, 24814), (653, 19342), (1018, 12407), (1306, 9671)]