19092258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 44849376

約数和(自身を除く): 25757118

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1451, 1462, 2193, 2902, 4353, 4386, 6579, 8706, 13059, 13158, 24667, 26118, 49334, 62393, 74001, 124786, 148002, 187179, 222003, 374358, 444006, 561537, 1060681, 1123074, 2121362, 3182043, 6364086, 9546129, 19092258]

約数ペア:

[(1, 19092258), (2, 9546129), (3, 6364086), (6, 3182043), (9, 2121362), (17, 1123074), (18, 1060681), (34, 561537), (43, 444006), (51, 374358), (86, 222003), (102, 187179), (129, 148002), (153, 124786), (258, 74001), (306, 62393), (387, 49334), (731, 26118), (774, 24667), (1451, 13158), (1462, 13059), (2193, 8706), (2902, 6579), (4353, 4386)]