19306158298

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 34041047040

約数和(自身を除く): 14734888742

約数列:

[1, 2, 7, 14, 59, 118, 181, 263, 362, 413, 491, 526, 826, 982, 1267, 1841, 2534, 3437, 3682, 6874, 10679, 15517, 21358, 28969, 31034, 47603, 57938, 74753, 88871, 95206, 108619, 129133, 149506, 177742, 202783, 217238, 258266, 333221, 405566, 622097, 666442, 903931, 1244194, 1807862, 2808577, 5243389, 5617154, 7618847, 10486778, 15237694, 19660039, 23373073, 36703723, 39320078, 46746146, 53331929, 73407446, 106663858, 163611511, 327223022, 1379011307, 2758022614, 9653079149, 19306158298]

約数ペア:

[(1, 19306158298), (2, 9653079149), (7, 2758022614), (14, 1379011307), (59, 327223022), (118, 163611511), (181, 106663858), (263, 73407446), (362, 53331929), (413, 46746146), (491, 39320078), (526, 36703723), (826, 23373073), (982, 19660039), (1267, 15237694), (1841, 10486778), (2534, 7618847), (3437, 5617154), (3682, 5243389), (6874, 2808577), (10679, 1807862), (15517, 1244194), (21358, 903931), (28969, 666442), (31034, 622097), (47603, 405566), (57938, 333221), (74753, 258266), (88871, 217238), (95206, 202783), (108619, 177742), (129133, 149506)]