19442236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6053}}^1$

素因数の和:6141

約数の個数: 24

約数和(自身を含む): 37631664

約数和(自身を除く): 18189428

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6053, 12106, 24212, 66583, 133166, 266332, 441869, 883738, 1767476, 4860559, 9721118, 19442236]

約数ペア:

[(1, 19442236), (2, 9721118), (4, 4860559), (11, 1767476), (22, 883738), (44, 441869), (73, 266332), (146, 133166), (292, 66583), (803, 24212), (1606, 12106), (3212, 6053)]