10368911990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54573221}}^1$

素因数の和:54573247

約数の個数: 16

約数和(自身を含む): 19646359920

約数和(自身を除く): 9277447930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 54573221, 109146442, 272866105, 545732210, 1036891199, 2073782398, 5184455995, 10368911990]

約数ペア:

[(1, 10368911990), (2, 5184455995), (5, 2073782398), (10, 1036891199), (19, 545732210), (38, 272866105), (95, 109146442), (190, 54573221)]