16295356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 35868672

約数和(自身を除く): 19573316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 277, 308, 382, 554, 764, 1108, 1337, 1939, 2101, 2674, 3047, 3878, 4202, 5348, 6094, 7756, 8404, 12188, 14707, 21329, 29414, 42658, 52907, 58828, 85316, 105814, 211628, 370349, 581977, 740698, 1163954, 1481396, 2327908, 4073839, 8147678, 16295356]

約数ペア:

[(1, 16295356), (2, 8147678), (4, 4073839), (7, 2327908), (11, 1481396), (14, 1163954), (22, 740698), (28, 581977), (44, 370349), (77, 211628), (154, 105814), (191, 85316), (277, 58828), (308, 52907), (382, 42658), (554, 29414), (764, 21329), (1108, 14707), (1337, 12188), (1939, 8404), (2101, 7756), (2674, 6094), (3047, 5348), (3878, 4202)]