16717036

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:171

約数の個数: 54

約数和(自身を含む): 36364860

約数和(自身を除く): 19647824

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 469, 532, 931, 938, 1273, 1862, 1876, 2546, 3283, 3724, 4489, 5092, 6566, 8911, 8978, 13132, 17822, 17956, 31423, 35644, 62377, 62846, 85291, 124754, 125692, 170582, 219961, 249508, 341164, 439922, 597037, 879844, 1194074, 2388148, 4179259, 8358518, 16717036]

約数ペア:

[(1, 16717036), (2, 8358518), (4, 4179259), (7, 2388148), (14, 1194074), (19, 879844), (28, 597037), (38, 439922), (49, 341164), (67, 249508), (76, 219961), (98, 170582), (133, 125692), (134, 124754), (196, 85291), (266, 62846), (268, 62377), (469, 35644), (532, 31423), (931, 17956), (938, 17822), (1273, 13132), (1862, 8978), (1876, 8911), (2546, 6566), (3283, 5092), (3724, 4489)]