19584357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 10575003

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 271, 327, 663, 813, 1417, 1853, 3523, 4251, 4607, 5559, 10569, 13821, 24089, 29539, 59891, 72267, 88617, 179673, 384007, 502163, 1152021, 1506489, 6528119, 19584357]

約数ペア:

[(1, 19584357), (3, 6528119), (13, 1506489), (17, 1152021), (39, 502163), (51, 384007), (109, 179673), (221, 88617), (271, 72267), (327, 59891), (663, 29539), (813, 24089), (1417, 13821), (1853, 10569), (3523, 5559), (4251, 4607)]