15353992

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 31774500

約数和(自身を除く): 16420508

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 229, 232, 289, 458, 493, 578, 916, 986, 1156, 1832, 1972, 2312, 3893, 3944, 6641, 7786, 8381, 13282, 15572, 16762, 26564, 31144, 33524, 53128, 66181, 67048, 112897, 132362, 225794, 264724, 451588, 529448, 903176, 1919249, 3838498, 7676996, 15353992]

約数ペア:

[(1, 15353992), (2, 7676996), (4, 3838498), (8, 1919249), (17, 903176), (29, 529448), (34, 451588), (58, 264724), (68, 225794), (116, 132362), (136, 112897), (229, 67048), (232, 66181), (289, 53128), (458, 33524), (493, 31144), (578, 26564), (916, 16762), (986, 15572), (1156, 13282), (1832, 8381), (1972, 7786), (2312, 6641), (3893, 3944)]