19951134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 47059200

約数和(自身を除く): 27108066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 859, 1106, 1659, 1718, 2577, 3318, 3871, 5154, 6013, 7742, 11613, 12026, 18039, 23226, 36078, 42091, 67861, 84182, 126273, 135722, 203583, 252546, 407166, 475027, 950054, 1425081, 2850162, 3325189, 6650378, 9975567, 19951134]

約数ペア:

[(1, 19951134), (2, 9975567), (3, 6650378), (6, 3325189), (7, 2850162), (14, 1425081), (21, 950054), (42, 475027), (49, 407166), (79, 252546), (98, 203583), (147, 135722), (158, 126273), (237, 84182), (294, 67861), (474, 42091), (553, 36078), (859, 23226), (1106, 18039), (1659, 12026), (1718, 11613), (2577, 7742), (3318, 6013), (3871, 5154)]