12635228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 24189480

約数和(自身を除く): 11554252

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 173, 346, 589, 692, 961, 1178, 1922, 2356, 3287, 3844, 5363, 6574, 10726, 13148, 18259, 21452, 36518, 73036, 101897, 166253, 203794, 332506, 407588, 665012, 3158807, 6317614, 12635228]

約数ペア:

[(1, 12635228), (2, 6317614), (4, 3158807), (19, 665012), (31, 407588), (38, 332506), (62, 203794), (76, 166253), (124, 101897), (173, 73036), (346, 36518), (589, 21452), (692, 18259), (961, 13148), (1178, 10726), (1922, 6574), (2356, 5363), (3287, 3844)]