13002950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8432

約数の個数: 24

約数和(自身を含む): 24968640

約数和(自身を除く): 11965690

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 8389, 16778, 41945, 83890, 209725, 260059, 419450, 520118, 1300295, 2600590, 6501475, 13002950]

約数ペア:

[(1, 13002950), (2, 6501475), (5, 2600590), (10, 1300295), (25, 520118), (31, 419450), (50, 260059), (62, 209725), (155, 83890), (310, 41945), (775, 16778), (1550, 8389)]