19057010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4463}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 39854592

約数和(自身を除く): 20797582

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 4463, 8926, 22315, 31241, 44630, 62482, 156205, 272243, 312410, 544486, 1361215, 1905701, 2722430, 3811402, 9528505, 19057010]

約数ペア:

[(1, 19057010), (2, 9528505), (5, 3811402), (7, 2722430), (10, 1905701), (14, 1361215), (35, 544486), (61, 312410), (70, 272243), (122, 156205), (305, 62482), (427, 44630), (610, 31241), (854, 22315), (2135, 8926), (4270, 4463)]