16996609562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{106979}}^1$

素因数の和:107150

約数の個数: 32

約数和(自身を含む): 27806241600

約数和(自身を除く): 10809632038

約数列:

[1, 2, 19, 37, 38, 74, 113, 226, 703, 1406, 2147, 4181, 4294, 8362, 79439, 106979, 158878, 213958, 2032601, 3958223, 4065202, 7916446, 12088627, 24177254, 75206237, 150412474, 229683913, 447279199, 459367826, 894558398, 8498304781, 16996609562]

約数ペア:

[(1, 16996609562), (2, 8498304781), (19, 894558398), (37, 459367826), (38, 447279199), (74, 229683913), (113, 150412474), (226, 75206237), (703, 24177254), (1406, 12088627), (2147, 7916446), (4181, 4065202), (4294, 3958223), (8362, 2032601), (79439, 213958), (106979, 158878)]