19005473108

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1093}}^1\times {\mathrm{40627}}^1$

素因数の和:41831

約数の個数: 24

約数和(自身を含む): 33601956192

約数和(自身を除く): 14596483084

約数列:

[1, 2, 4, 107, 214, 428, 1093, 2186, 4372, 40627, 81254, 116951, 162508, 233902, 467804, 4347089, 8694178, 17388356, 44405311, 88810622, 177621244, 4751368277, 9502736554, 19005473108]

約数ペア:

[(1, 19005473108), (2, 9502736554), (4, 4751368277), (107, 177621244), (214, 88810622), (428, 44405311), (1093, 17388356), (2186, 8694178), (4372, 4347089), (40627, 467804), (81254, 233902), (116951, 162508)]