19528026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{464953}}^1$

素因数の和:464965

約数の個数: 16

約数和(自身を含む): 44635584

約数和(自身を除く): 25107558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 464953, 929906, 1394859, 2789718, 3254671, 6509342, 9764013, 19528026]

約数ペア:

[(1, 19528026), (2, 9764013), (3, 6509342), (6, 3254671), (7, 2789718), (14, 1394859), (21, 929906), (42, 464953)]