71314453814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{18220351}}^1$

素因数の和:18220475

約数の個数: 16

約数和(自身を含む): 113694996480

約数和(自身を除く): 42380542666

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 18220351, 36440702, 346186669, 692373338, 1876696153, 3753392306, 35657226907, 71314453814]

約数ペア:

[(1, 71314453814), (2, 35657226907), (19, 3753392306), (38, 1876696153), (103, 692373338), (206, 346186669), (1957, 36440702), (3914, 18220351)]