13637884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 25875920

約数和(自身を除く): 12238036

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1609, 2119, 3218, 4238, 6436, 8476, 20917, 41834, 83668, 262267, 524534, 1049068, 3409471, 6818942, 13637884]

約数ペア:

[(1, 13637884), (2, 6818942), (4, 3409471), (13, 1049068), (26, 524534), (52, 262267), (163, 83668), (326, 41834), (652, 20917), (1609, 8476), (2119, 6436), (3218, 4238)]