15668028292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211879}}^1$

素因数の和:212048

約数の個数: 48

約数和(自身を含む): 33222784000

約数和(自身を除く): 17554755708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 10564, 18487, 36974, 73948, 211879, 423758, 847516, 1483153, 2966306, 4025701, 5932612, 8051402, 16102804, 28179907, 29451181, 56359814, 58902362, 112719628, 117804724, 206158267, 412316534, 559572439, 824633068, 1119144878, 2238289756, 3917007073, 7834014146, 15668028292]

約数ペア:

[(1, 15668028292), (2, 7834014146), (4, 3917007073), (7, 2238289756), (14, 1119144878), (19, 824633068), (28, 559572439), (38, 412316534), (76, 206158267), (133, 117804724), (139, 112719628), (266, 58902362), (278, 56359814), (532, 29451181), (556, 28179907), (973, 16102804), (1946, 8051402), (2641, 5932612), (3892, 4025701), (5282, 2966306), (10564, 1483153), (18487, 847516), (36974, 423758), (73948, 211879)]