19227732482

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{1579}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 34605792000

約数和(自身を除く): 15378059518

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 337, 406, 623, 674, 1246, 1579, 2359, 2581, 3158, 4718, 5162, 9773, 11053, 18067, 19546, 22106, 29993, 36134, 45791, 59986, 68411, 91582, 136822, 140531, 209951, 281062, 320537, 419902, 532123, 641074, 869797, 983717, 1064246, 1739594, 1967434, 3724861, 4075399, 6088579, 7449722, 8150798, 12177158, 15431567, 28527793, 30863134, 47358947, 57055586, 94717894, 108020969, 216041938, 331512629, 663025258, 1373409463, 2746818926, 9613866241, 19227732482]

約数ペア:

[(1, 19227732482), (2, 9613866241), (7, 2746818926), (14, 1373409463), (29, 663025258), (58, 331512629), (89, 216041938), (178, 108020969), (203, 94717894), (337, 57055586), (406, 47358947), (623, 30863134), (674, 28527793), (1246, 15431567), (1579, 12177158), (2359, 8150798), (2581, 7449722), (3158, 6088579), (4718, 4075399), (5162, 3724861), (9773, 1967434), (11053, 1739594), (18067, 1064246), (19546, 983717), (22106, 869797), (29993, 641074), (36134, 532123), (45791, 419902), (59986, 320537), (68411, 281062), (91582, 209951), (136822, 140531)]