38860508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 70383600

約数和(自身を除く): 31523092

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 1889, 3778, 5143, 7556, 10286, 20572, 69893, 139786, 262571, 279572, 525142, 1050284, 9715127, 19430254, 38860508]

約数ペア:

[(1, 38860508), (2, 19430254), (4, 9715127), (37, 1050284), (74, 525142), (139, 279572), (148, 262571), (278, 139786), (556, 69893), (1889, 20572), (3778, 10286), (5143, 7556)]