11399648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 24590160

約数和(自身を除く): 13190512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 409, 416, 536, 818, 871, 1072, 1636, 1742, 2144, 3272, 3484, 5317, 6544, 6968, 10634, 13088, 13936, 21268, 27403, 27872, 42536, 54806, 85072, 109612, 170144, 219224, 356239, 438448, 712478, 876896, 1424956, 2849912, 5699824, 11399648]

約数ペア:

[(1, 11399648), (2, 5699824), (4, 2849912), (8, 1424956), (13, 876896), (16, 712478), (26, 438448), (32, 356239), (52, 219224), (67, 170144), (104, 109612), (134, 85072), (208, 54806), (268, 42536), (409, 27872), (416, 27403), (536, 21268), (818, 13936), (871, 13088), (1072, 10634), (1636, 6968), (1742, 6544), (2144, 5317), (3272, 3484)]