16730454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 36255744

約数和(自身を除く): 19525290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1123, 1146, 2246, 2483, 3369, 4966, 6738, 7449, 14599, 14898, 29198, 43797, 87594, 214493, 428986, 643479, 1286958, 2788409, 5576818, 8365227, 16730454]

約数ペア:

[(1, 16730454), (2, 8365227), (3, 5576818), (6, 2788409), (13, 1286958), (26, 643479), (39, 428986), (78, 214493), (191, 87594), (382, 43797), (573, 29198), (1123, 14898), (1146, 14599), (2246, 7449), (2483, 6738), (3369, 4966)]