13345552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 28426752

約数和(自身を除く): 15081200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 397, 764, 794, 1528, 1588, 2101, 3056, 3176, 4202, 4367, 6352, 8404, 8734, 16808, 17468, 33616, 34936, 69872, 75827, 151654, 303308, 606616, 834097, 1213232, 1668194, 3336388, 6672776, 13345552]

約数ペア:

[(1, 13345552), (2, 6672776), (4, 3336388), (8, 1668194), (11, 1213232), (16, 834097), (22, 606616), (44, 303308), (88, 151654), (176, 75827), (191, 69872), (382, 34936), (397, 33616), (764, 17468), (794, 16808), (1528, 8734), (1588, 8404), (2101, 6352), (3056, 4367), (3176, 4202)]