19192986

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1483}}^1$

素因数の和:2210

約数の個数: 24

約数和(自身を含む): 41670720

約数和(自身を除く): 22477734

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 1483, 2157, 2966, 4314, 4449, 6471, 8898, 12942, 13347, 26694, 1066277, 2132554, 3198831, 6397662, 9596493, 19192986]

約数ペア:

[(1, 19192986), (2, 9596493), (3, 6397662), (6, 3198831), (9, 2132554), (18, 1066277), (719, 26694), (1438, 13347), (1483, 12942), (2157, 8898), (2966, 6471), (4314, 4449)]