196397528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1292089}}^1$

素因数の和:1292114

約数の個数: 16

約数和(自身を含む): 387627000

約数和(自身を除く): 191229472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1292089, 2584178, 5168356, 10336712, 24549691, 49099382, 98198764, 196397528]

約数ペア:

[(1, 196397528), (2, 98198764), (4, 49099382), (8, 24549691), (19, 10336712), (38, 5168356), (76, 2584178), (152, 1292089)]