19149912723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1\times {\mathrm{4871}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 26872860672

約数和(自身を除く): 7722947949

約数列:

[1, 3, 23, 69, 227, 251, 681, 753, 4871, 5221, 5773, 14613, 15663, 17319, 56977, 112033, 170931, 336099, 1105717, 1222621, 1310471, 3317151, 3667863, 3931413, 25431491, 28120283, 76294473, 84360849, 277534967, 832604901, 6383304241, 19149912723]

約数ペア:

[(1, 19149912723), (3, 6383304241), (23, 832604901), (69, 277534967), (227, 84360849), (251, 76294473), (681, 28120283), (753, 25431491), (4871, 3931413), (5221, 3667863), (5773, 3317151), (14613, 1310471), (15663, 1222621), (17319, 1105717), (56977, 336099), (112033, 170931)]