19298452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 35719040

約数和(自身を除く): 16420588

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 937, 1084, 1874, 3748, 5149, 10298, 17803, 20596, 35606, 71212, 253927, 507854, 1015708, 4824613, 9649226, 19298452]

約数ペア:

[(1, 19298452), (2, 9649226), (4, 4824613), (19, 1015708), (38, 507854), (76, 253927), (271, 71212), (542, 35606), (937, 20596), (1084, 17803), (1874, 10298), (3748, 5149)]