19146702948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{444817}}^1$

素因数の和:445052

約数の個数: 48

約数和(自身を含む): 47527913664

約数和(自身を除く): 28381210716

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 422, 633, 844, 1266, 2532, 3587, 7174, 10761, 14348, 21522, 43044, 444817, 889634, 1334451, 1779268, 2668902, 5337804, 7561889, 15123778, 22685667, 30247556, 45371334, 90742668, 93856387, 187712774, 281569161, 375425548, 563138322, 1126276644, 1595558579, 3191117158, 4786675737, 6382234316, 9573351474, 19146702948]

約数ペア:

[(1, 19146702948), (2, 9573351474), (3, 6382234316), (4, 4786675737), (6, 3191117158), (12, 1595558579), (17, 1126276644), (34, 563138322), (51, 375425548), (68, 281569161), (102, 187712774), (204, 93856387), (211, 90742668), (422, 45371334), (633, 30247556), (844, 22685667), (1266, 15123778), (2532, 7561889), (3587, 5337804), (7174, 2668902), (10761, 1779268), (14348, 1334451), (21522, 889634), (43044, 444817)]