13448428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 29998080

約数和(自身を除く): 16549652

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1487, 2261, 2974, 4522, 5948, 9044, 10409, 20818, 25279, 28253, 41636, 50558, 56506, 101116, 113012, 176953, 197771, 353906, 395542, 480301, 707812, 791084, 960602, 1921204, 3362107, 6724214, 13448428]

約数ペア:

[(1, 13448428), (2, 6724214), (4, 3362107), (7, 1921204), (14, 960602), (17, 791084), (19, 707812), (28, 480301), (34, 395542), (38, 353906), (68, 197771), (76, 176953), (119, 113012), (133, 101116), (238, 56506), (266, 50558), (323, 41636), (476, 28253), (532, 25279), (646, 20818), (1292, 10409), (1487, 9044), (2261, 5948), (2974, 4522)]