15391292

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4170

約数の個数: 36

約数和(自身を含む): 32989320

約数和(自身を除く): 17598028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 4133, 8266, 16532, 28931, 57862, 78527, 115724, 157054, 202517, 314108, 405034, 549689, 810068, 1099378, 2198756, 3847823, 7695646, 15391292]

約数ペア:

[(1, 15391292), (2, 7695646), (4, 3847823), (7, 2198756), (14, 1099378), (19, 810068), (28, 549689), (38, 405034), (49, 314108), (76, 202517), (98, 157054), (133, 115724), (196, 78527), (266, 57862), (532, 28931), (931, 16532), (1862, 8266), (3724, 4133)]