19445091

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5722

約数の個数: 16

約数和(自身を含む): 27491328

約数和(自身を除く): 8046237

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 5651, 16953, 175181, 209087, 525543, 627261, 6481697, 19445091]

約数ペア:

[(1, 19445091), (3, 6481697), (31, 627261), (37, 525543), (93, 209087), (111, 175181), (1147, 16953), (3441, 5651)]