13141856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 31850784

約数和(自身を除く): 18708928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4513, 9026, 18052, 31591, 36104, 58669, 63182, 72208, 117338, 126364, 144416, 234676, 252728, 410683, 469352, 505456, 821366, 938704, 1010912, 1642732, 1877408, 3285464, 6570928, 13141856]

約数ペア:

[(1, 13141856), (2, 6570928), (4, 3285464), (7, 1877408), (8, 1642732), (13, 1010912), (14, 938704), (16, 821366), (26, 505456), (28, 469352), (32, 410683), (52, 252728), (56, 234676), (91, 144416), (104, 126364), (112, 117338), (182, 72208), (208, 63182), (224, 58669), (364, 36104), (416, 31591), (728, 18052), (1456, 9026), (2912, 4513)]