16550974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 11442626

約数列:

[1, 2, 11, 22, 79, 89, 107, 158, 178, 214, 869, 979, 1177, 1738, 1958, 2354, 7031, 8453, 9523, 14062, 16906, 19046, 77341, 92983, 104753, 154682, 185966, 209506, 752317, 1504634, 8275487, 16550974]

約数ペア:

[(1, 16550974), (2, 8275487), (11, 1504634), (22, 752317), (79, 209506), (89, 185966), (107, 154682), (158, 104753), (178, 92983), (214, 77341), (869, 19046), (979, 16906), (1177, 14062), (1738, 9523), (1958, 8453), (2354, 7031)]