18959248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1399}}^1$

素因数の和:1436

約数の個数: 60

約数和(自身を含む): 46177600

約数和(自身を除く): 27218352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1399, 1694, 1936, 2798, 3388, 5596, 6776, 9793, 11192, 13552, 15389, 19586, 22384, 30778, 39172, 61556, 78344, 107723, 123112, 156688, 169279, 215446, 246224, 338558, 430892, 677116, 861784, 1184953, 1354232, 1723568, 2369906, 2708464, 4739812, 9479624, 18959248]

約数ペア:

[(1, 18959248), (2, 9479624), (4, 4739812), (7, 2708464), (8, 2369906), (11, 1723568), (14, 1354232), (16, 1184953), (22, 861784), (28, 677116), (44, 430892), (56, 338558), (77, 246224), (88, 215446), (112, 169279), (121, 156688), (154, 123112), (176, 107723), (242, 78344), (308, 61556), (484, 39172), (616, 30778), (847, 22384), (968, 19586), (1232, 15389), (1399, 13552), (1694, 11192), (1936, 9793), (2798, 6776), (3388, 5596)]