19153452101

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{98563}}^1$

素因数の和:98681

約数の個数: 32

約数和(自身を含む): 24525877248

約数和(自身を除く): 5372425147

約数列:

[1, 7, 17, 23, 71, 119, 161, 391, 497, 1207, 1633, 2737, 8449, 11431, 27761, 98563, 194327, 689941, 1675571, 2266949, 6997973, 11728997, 15868643, 38538133, 48985811, 118965541, 160953379, 269766931, 832758787, 1126673653, 2736207443, 19153452101]

約数ペア:

[(1, 19153452101), (7, 2736207443), (17, 1126673653), (23, 832758787), (71, 269766931), (119, 160953379), (161, 118965541), (391, 48985811), (497, 38538133), (1207, 15868643), (1633, 11728997), (2737, 6997973), (8449, 2266949), (11431, 1675571), (27761, 689941), (98563, 194327)]