16387332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 41771520

約数和(自身を除く): 25384188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1439, 1898, 2847, 2878, 3796, 4317, 5694, 5756, 8634, 11388, 17268, 18707, 37414, 56121, 74828, 105047, 112242, 210094, 224484, 315141, 420188, 630282, 1260564, 1365611, 2731222, 4096833, 5462444, 8193666, 16387332]

約数ペア:

[(1, 16387332), (2, 8193666), (3, 5462444), (4, 4096833), (6, 2731222), (12, 1365611), (13, 1260564), (26, 630282), (39, 420188), (52, 315141), (73, 224484), (78, 210094), (146, 112242), (156, 105047), (219, 74828), (292, 56121), (438, 37414), (876, 18707), (949, 17268), (1439, 11388), (1898, 8634), (2847, 5756), (2878, 5694), (3796, 4317)]