16701188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 35094528

約数和(自身を除く): 18393340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 271, 284, 434, 497, 542, 868, 994, 1084, 1897, 1988, 2201, 3794, 4402, 7588, 8401, 8804, 15407, 16802, 19241, 30814, 33604, 38482, 58807, 61628, 76964, 117614, 134687, 235228, 269374, 538748, 596471, 1192942, 2385884, 4175297, 8350594, 16701188]

約数ペア:

[(1, 16701188), (2, 8350594), (4, 4175297), (7, 2385884), (14, 1192942), (28, 596471), (31, 538748), (62, 269374), (71, 235228), (124, 134687), (142, 117614), (217, 76964), (271, 61628), (284, 58807), (434, 38482), (497, 33604), (542, 30814), (868, 19241), (994, 16802), (1084, 15407), (1897, 8804), (1988, 8401), (2201, 7588), (3794, 4402)]