15665597738

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1\times {\mathrm{5197}}^1$

素因数の和:6894

約数の個数: 32

約数和(自身を含む): 27071184000

約数和(自身を除く): 11405586262

約数列:

[1, 2, 7, 14, 139, 278, 973, 1549, 1946, 3098, 5197, 10394, 10843, 21686, 36379, 72758, 215311, 430622, 722383, 1444766, 1507177, 3014354, 5056681, 8050153, 10113362, 16100306, 56351071, 112702142, 1118971267, 2237942534, 7832798869, 15665597738]

約数ペア:

[(1, 15665597738), (2, 7832798869), (7, 2237942534), (14, 1118971267), (139, 112702142), (278, 56351071), (973, 16100306), (1549, 10113362), (1946, 8050153), (3098, 5056681), (5197, 3014354), (10394, 1507177), (10843, 1444766), (21686, 722383), (36379, 430622), (72758, 215311)]