19347612

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4871}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 45290112

約数和(自身を除く): 25942500

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4871, 9742, 14613, 19484, 29226, 58452, 1612301, 3224602, 4836903, 6449204, 9673806, 19347612]

約数ペア:

[(1, 19347612), (2, 9673806), (3, 6449204), (4, 4836903), (6, 3224602), (12, 1612301), (331, 58452), (662, 29226), (993, 19484), (1324, 14613), (1986, 9742), (3972, 4871)]