11879218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 20462400

約数和(自身を除く): 8583182

約数列:

[1, 2, 13, 19, 26, 38, 139, 173, 247, 278, 346, 494, 1807, 2249, 2641, 3287, 3614, 4498, 5282, 6574, 24047, 34333, 42731, 48094, 68666, 85462, 312611, 456893, 625222, 913786, 5939609, 11879218]

約数ペア:

[(1, 11879218), (2, 5939609), (13, 913786), (19, 625222), (26, 456893), (38, 312611), (139, 85462), (173, 68666), (247, 48094), (278, 42731), (346, 34333), (494, 24047), (1807, 6574), (2249, 5282), (2641, 4498), (3287, 3614)]