18125354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36691}}^1$

素因数の和:36725

約数の個数: 16

約数和(自身を含む): 30821280

約数和(自身を除く): 12695926

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 36691, 73382, 476983, 697129, 953966, 1394258, 9062677, 18125354]

約数ペア:

[(1, 18125354), (2, 9062677), (13, 1394258), (19, 953966), (26, 697129), (38, 476983), (247, 73382), (494, 36691)]