19261256873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2153}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 21104375040

約数和(自身を除く): 1843118167

約数列:

[1, 23, 41, 53, 179, 943, 1219, 2153, 2173, 4117, 7339, 9487, 49519, 49979, 88273, 114109, 168797, 218201, 385387, 388967, 2030279, 2624507, 4678469, 8863901, 8946241, 15800867, 20425511, 107604787, 363419941, 469786753, 837445951, 19261256873]

約数ペア:

[(1, 19261256873), (23, 837445951), (41, 469786753), (53, 363419941), (179, 107604787), (943, 20425511), (1219, 15800867), (2153, 8946241), (2173, 8863901), (4117, 4678469), (7339, 2624507), (9487, 2030279), (49519, 388967), (49979, 385387), (88273, 218201), (114109, 168797)]