13719950

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1172

約数の個数: 24

約数和(自身を含む): 25627080

約数和(自身を除く): 11907130

約数列:

[1, 2, 5, 10, 25, 50, 331, 662, 829, 1655, 1658, 3310, 4145, 8275, 8290, 16550, 20725, 41450, 274399, 548798, 1371995, 2743990, 6859975, 13719950]

約数ペア:

[(1, 13719950), (2, 6859975), (5, 2743990), (10, 1371995), (25, 548798), (50, 274399), (331, 41450), (662, 20725), (829, 16550), (1655, 8290), (1658, 8275), (3310, 4145)]