19288078010

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1\times {\mathrm{4253}}^1$

素因数の和:7958

約数の個数: 32

約数和(自身を含む): 35009943552

約数和(自身を除く): 15721865542

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 3571, 4253, 7142, 8506, 17855, 21265, 35710, 42530, 453517, 540131, 907034, 1080262, 2267585, 2700655, 4535170, 5401310, 15187463, 30374926, 75937315, 151874630, 1928807801, 3857615602, 9644039005, 19288078010]

約数ペア:

[(1, 19288078010), (2, 9644039005), (5, 3857615602), (10, 1928807801), (127, 151874630), (254, 75937315), (635, 30374926), (1270, 15187463), (3571, 5401310), (4253, 4535170), (7142, 2700655), (8506, 2267585), (17855, 1080262), (21265, 907034), (35710, 540131), (42530, 453517)]