19315288510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{262543}}^1$

素因数の和:263608

約数の個数: 32

約数和(自身を含む): 39772265472

約数和(自身を除く): 20456976962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1051, 2102, 5255, 7357, 10510, 14714, 36785, 73570, 262543, 525086, 1312715, 1837801, 2625430, 3675602, 9189005, 18378010, 275932693, 551865386, 1379663465, 1931528851, 2759326930, 3863057702, 9657644255, 19315288510]

約数ペア:

[(1, 19315288510), (2, 9657644255), (5, 3863057702), (7, 2759326930), (10, 1931528851), (14, 1379663465), (35, 551865386), (70, 275932693), (1051, 18378010), (2102, 9189005), (5255, 3675602), (7357, 2625430), (10510, 1837801), (14714, 1312715), (36785, 525086), (73570, 262543)]