13572916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 29532160

約数和(自身を除く): 15959244

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 823, 868, 1178, 1646, 2356, 3292, 4123, 5761, 8246, 11522, 15637, 16492, 23044, 25513, 31274, 51026, 62548, 102052, 109459, 178591, 218918, 357182, 437836, 484747, 714364, 969494, 1938988, 3393229, 6786458, 13572916]

約数ペア:

[(1, 13572916), (2, 6786458), (4, 3393229), (7, 1938988), (14, 969494), (19, 714364), (28, 484747), (31, 437836), (38, 357182), (62, 218918), (76, 178591), (124, 109459), (133, 102052), (217, 62548), (266, 51026), (434, 31274), (532, 25513), (589, 23044), (823, 16492), (868, 15637), (1178, 11522), (1646, 8246), (2356, 5761), (3292, 4123)]