19177626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4639}}^1$

素因数の和:4710

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 22916454

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4639, 9278, 13917, 27834, 60307, 120614, 180921, 245867, 361842, 491734, 737601, 1475202, 3196271, 6392542, 9588813, 19177626]

約数ペア:

[(1, 19177626), (2, 9588813), (3, 6392542), (6, 3196271), (13, 1475202), (26, 737601), (39, 491734), (53, 361842), (78, 245867), (106, 180921), (159, 120614), (318, 60307), (689, 27834), (1378, 13917), (2067, 9278), (4134, 4639)]