13480016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 28712448

約数和(自身を除く): 15232432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 401, 764, 802, 1528, 1604, 2101, 3056, 3208, 4202, 4411, 6416, 8404, 8822, 16808, 17644, 33616, 35288, 70576, 76591, 153182, 306364, 612728, 842501, 1225456, 1685002, 3370004, 6740008, 13480016]

約数ペア:

[(1, 13480016), (2, 6740008), (4, 3370004), (8, 1685002), (11, 1225456), (16, 842501), (22, 612728), (44, 306364), (88, 153182), (176, 76591), (191, 70576), (382, 35288), (401, 33616), (764, 17644), (802, 16808), (1528, 8822), (1604, 8404), (2101, 6416), (3056, 4411), (3208, 4202)]