19673481598

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{4241}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 30429393120

約数和(自身を除く): 10755911522

約数列:

[1, 2, 53, 106, 107, 214, 409, 818, 4241, 5671, 8482, 11342, 21677, 43354, 43763, 87526, 224773, 449546, 453787, 907574, 1734569, 2319439, 3469138, 4638878, 24050711, 48101422, 91932157, 183864314, 185598883, 371197766, 9836740799, 19673481598]

約数ペア:

[(1, 19673481598), (2, 9836740799), (53, 371197766), (106, 185598883), (107, 183864314), (214, 91932157), (409, 48101422), (818, 24050711), (4241, 4638878), (5671, 3469138), (8482, 2319439), (11342, 1734569), (21677, 907574), (43354, 453787), (43763, 449546), (87526, 224773)]