11719330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23917}}^1$

素因数の和:23938

約数の個数: 24

約数和(自身を含む): 24539868

約数和(自身を除く): 12820538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 23917, 47834, 119585, 167419, 239170, 334838, 837095, 1171933, 1674190, 2343866, 5859665, 11719330]

約数ペア:

[(1, 11719330), (2, 5859665), (5, 2343866), (7, 1674190), (10, 1171933), (14, 837095), (35, 334838), (49, 239170), (70, 167419), (98, 119585), (245, 47834), (490, 23917)]