13241368

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 30595320

約数和(自身を除く): 17353952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 1987, 3332, 3974, 6664, 7948, 13909, 15896, 27818, 33779, 55636, 67558, 97363, 111272, 135116, 194726, 236453, 270232, 389452, 472906, 778904, 945812, 1655171, 1891624, 3310342, 6620684, 13241368]

約数ペア:

[(1, 13241368), (2, 6620684), (4, 3310342), (7, 1891624), (8, 1655171), (14, 945812), (17, 778904), (28, 472906), (34, 389452), (49, 270232), (56, 236453), (68, 194726), (98, 135116), (119, 111272), (136, 97363), (196, 67558), (238, 55636), (392, 33779), (476, 27818), (833, 15896), (952, 13909), (1666, 7948), (1987, 6664), (3332, 3974)]