12671758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 9308402

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 317, 506, 634, 869, 1738, 1817, 3487, 3634, 6974, 7291, 14582, 19987, 25043, 39974, 50086, 80201, 160402, 275473, 550946, 575989, 1151978, 6335879, 12671758]

約数ペア:

[(1, 12671758), (2, 6335879), (11, 1151978), (22, 575989), (23, 550946), (46, 275473), (79, 160402), (158, 80201), (253, 50086), (317, 39974), (506, 25043), (634, 19987), (869, 14582), (1738, 7291), (1817, 6974), (3487, 3634)]