19460130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{648671}}^1$

素因数の和:648681

約数の個数: 16

約数和(自身を含む): 46704384

約数和(自身を除く): 27244254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 648671, 1297342, 1946013, 3243355, 3892026, 6486710, 9730065, 19460130]

約数ペア:

[(1, 19460130), (2, 9730065), (3, 6486710), (5, 3892026), (6, 3243355), (10, 1946013), (15, 1297342), (30, 648671)]