19931268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237277}}^1$

素因数の和:237291

約数の個数: 24

約数和(自身を含む): 53150272

約数和(自身を除く): 33219004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237277, 474554, 711831, 949108, 1423662, 1660939, 2847324, 3321878, 4982817, 6643756, 9965634, 19931268]

約数ペア:

[(1, 19931268), (2, 9965634), (3, 6643756), (4, 4982817), (6, 3321878), (7, 2847324), (12, 1660939), (14, 1423662), (21, 949108), (28, 711831), (42, 474554), (84, 237277)]