15927242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 26002944

約数和(自身を除く): 10075702

約数列:

[1, 2, 31, 37, 53, 62, 74, 106, 131, 262, 1147, 1643, 1961, 2294, 3286, 3922, 4061, 4847, 6943, 8122, 9694, 13886, 60791, 121582, 150257, 215233, 256891, 300514, 430466, 513782, 7963621, 15927242]

約数ペア:

[(1, 15927242), (2, 7963621), (31, 513782), (37, 430466), (53, 300514), (62, 256891), (74, 215233), (106, 150257), (131, 121582), (262, 60791), (1147, 13886), (1643, 9694), (1961, 8122), (2294, 6943), (3286, 4847), (3922, 4061)]