19528058862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{395513}}^1$

素因数の和:395745

約数の個数: 48

約数和(自身を含む): 45781536528

約数和(自身を除く): 26253477666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 5486, 8229, 16458, 24687, 49374, 395513, 791026, 1186539, 2373078, 3559617, 5141669, 7119234, 10283338, 15425007, 30850014, 46275021, 83453243, 92550042, 166906486, 250359729, 500719458, 751079187, 1084892159, 1502158374, 2169784318, 3254676477, 6509352954, 9764029431, 19528058862]

約数ペア:

[(1, 19528058862), (2, 9764029431), (3, 6509352954), (6, 3254676477), (9, 2169784318), (13, 1502158374), (18, 1084892159), (26, 751079187), (39, 500719458), (78, 250359729), (117, 166906486), (211, 92550042), (234, 83453243), (422, 46275021), (633, 30850014), (1266, 15425007), (1899, 10283338), (2743, 7119234), (3798, 5141669), (5486, 3559617), (8229, 2373078), (16458, 1186539), (24687, 791026), (49374, 395513)]