22253478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{285301}}^1$

素因数の和:285319

約数の個数: 16

約数和(自身を含む): 47930736

約数和(自身を除く): 25677258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 285301, 570602, 855903, 1711806, 3708913, 7417826, 11126739, 22253478]

約数ペア:

[(1, 22253478), (2, 11126739), (3, 7417826), (6, 3708913), (13, 1711806), (26, 855903), (39, 570602), (78, 285301)]