19732518

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28109}}^1$

素因数の和:28133

約数の個数: 32

約数和(自身を含む): 47224800

約数和(自身を除く): 27492282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28109, 56218, 84327, 168654, 252981, 365417, 505962, 730834, 758943, 1096251, 1517886, 2192502, 3288753, 6577506, 9866259, 19732518]

約数ペア:

[(1, 19732518), (2, 9866259), (3, 6577506), (6, 3288753), (9, 2192502), (13, 1517886), (18, 1096251), (26, 758943), (27, 730834), (39, 505962), (54, 365417), (78, 252981), (117, 168654), (234, 84327), (351, 56218), (702, 28109)]