19583468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 35918400

約数和(自身を除く): 16334932

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2137, 2291, 4274, 4582, 8548, 9164, 61973, 123946, 168823, 247892, 337646, 675292, 4895867, 9791734, 19583468]

約数ペア:

[(1, 19583468), (2, 9791734), (4, 4895867), (29, 675292), (58, 337646), (79, 247892), (116, 168823), (158, 123946), (316, 61973), (2137, 9164), (2291, 8548), (4274, 4582)]