19751722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 32577552

約数和(自身を除く): 12825830

約数列:

[1, 2, 17, 34, 53, 97, 106, 113, 194, 226, 901, 1649, 1802, 1921, 3298, 3842, 5141, 5989, 10282, 10961, 11978, 21922, 87397, 101813, 174794, 186337, 203626, 372674, 580933, 1161866, 9875861, 19751722]

約数ペア:

[(1, 19751722), (2, 9875861), (17, 1161866), (34, 580933), (53, 372674), (97, 203626), (106, 186337), (113, 174794), (194, 101813), (226, 87397), (901, 21922), (1649, 11978), (1802, 10961), (1921, 10282), (3298, 5989), (3842, 5141)]