19321494

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 40464384

約数和(自身を除く): 21142890

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 1423, 2263, 2846, 4269, 4526, 6789, 8538, 13578, 44113, 88226, 103879, 132339, 207758, 264678, 311637, 623274, 3220249, 6440498, 9660747, 19321494]

約数ペア:

[(1, 19321494), (2, 9660747), (3, 6440498), (6, 3220249), (31, 623274), (62, 311637), (73, 264678), (93, 207758), (146, 132339), (186, 103879), (219, 88226), (438, 44113), (1423, 13578), (2263, 8538), (2846, 6789), (4269, 4526)]