19159569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14887}}^1$

素因数の和:14917

約数の個数: 24

約数和(自身を含む): 32515392

約数和(自身を除く): 13355823

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14887, 44661, 133983, 163757, 193531, 491271, 580593, 1473813, 1741779, 2128841, 6386523, 19159569]

約数ペア:

[(1, 19159569), (3, 6386523), (9, 2128841), (11, 1741779), (13, 1473813), (33, 580593), (39, 491271), (99, 193531), (117, 163757), (143, 133983), (429, 44661), (1287, 14887)]