19676943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15319

約数の個数: 24

約数和(自身を含む): 33393360

約数和(自身を除く): 13716417

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15289, 45867, 137601, 168179, 198757, 504537, 596271, 1513611, 1788813, 2186327, 6558981, 19676943]

約数ペア:

[(1, 19676943), (3, 6558981), (9, 2186327), (11, 1788813), (13, 1513611), (33, 596271), (39, 504537), (99, 198757), (117, 168179), (143, 137601), (429, 45867), (1287, 15289)]