19454712

素因数分解:

$2^3\times 3^1\times {\mathrm{743}}^1\times {\mathrm{1091}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 29292168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 743, 1091, 1486, 2182, 2229, 2972, 3273, 4364, 4458, 5944, 6546, 8728, 8916, 13092, 17832, 26184, 810613, 1621226, 2431839, 3242452, 4863678, 6484904, 9727356, 19454712]

約数ペア:

[(1, 19454712), (2, 9727356), (3, 6484904), (4, 4863678), (6, 3242452), (8, 2431839), (12, 1621226), (24, 810613), (743, 26184), (1091, 17832), (1486, 13092), (2182, 8916), (2229, 8728), (2972, 6546), (3273, 5944), (4364, 4458)]