19725672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26513}}^1$

素因数の和:26553

約数の個数: 32

約数和(自身を含む): 50906880

約数和(自身を除く): 31181208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26513, 53026, 79539, 106052, 159078, 212104, 318156, 636312, 821903, 1643806, 2465709, 3287612, 4931418, 6575224, 9862836, 19725672]

約数ペア:

[(1, 19725672), (2, 9862836), (3, 6575224), (4, 4931418), (6, 3287612), (8, 2465709), (12, 1643806), (24, 821903), (31, 636312), (62, 318156), (93, 212104), (124, 159078), (186, 106052), (248, 79539), (372, 53026), (744, 26513)]