19807249366932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{27259}}^1\times {\mathrm{2632723}}^1$

素因数の和:2660012

約数の個数: 48

約数和(自身を含む): 48228133793280

約数和(自身を除く): 28420884426348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 27259, 54518, 81777, 109036, 163554, 327108, 626957, 1253914, 1880871, 2507828, 2632723, 3761742, 5265446, 7523484, 7898169, 10530892, 15796338, 31592676, 60552629, 121105258, 181657887, 242210516, 363315774, 726631548, 71765396257, 143530792514, 215296188771, 287061585028, 430592377542, 861184755084, 1650604113911, 3301208227822, 4951812341733, 6602416455644, 9903624683466, 19807249366932]

約数ペア:

[(1, 19807249366932), (2, 9903624683466), (3, 6602416455644), (4, 4951812341733), (6, 3301208227822), (12, 1650604113911), (23, 861184755084), (46, 430592377542), (69, 287061585028), (92, 215296188771), (138, 143530792514), (276, 71765396257), (27259, 726631548), (54518, 363315774), (81777, 242210516), (109036, 181657887), (163554, 121105258), (327108, 60552629), (626957, 31592676), (1253914, 15796338), (1880871, 10530892), (2507828, 7898169), (2632723, 7523484), (3761742, 5265446)]