16506516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5569}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 43668800

約数和(自身を除く): 27162284

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 5569, 11138, 16707, 22276, 33414, 66828, 72397, 105811, 144794, 211622, 217191, 289588, 317433, 423244, 434382, 634866, 868764, 1269732, 1375543, 2751086, 4126629, 5502172, 8253258, 16506516]

約数ペア:

[(1, 16506516), (2, 8253258), (3, 5502172), (4, 4126629), (6, 2751086), (12, 1375543), (13, 1269732), (19, 868764), (26, 634866), (38, 434382), (39, 423244), (52, 317433), (57, 289588), (76, 217191), (78, 211622), (114, 144794), (156, 105811), (228, 72397), (247, 66828), (494, 33414), (741, 22276), (988, 16707), (1482, 11138), (2964, 5569)]