19294750

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 36492768

約数和(自身を除く): 17198018

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 683, 1130, 1366, 2825, 3415, 5650, 6830, 14125, 17075, 28250, 34150, 77179, 85375, 154358, 170750, 385895, 771790, 1929475, 3858950, 9647375, 19294750]

約数ペア:

[(1, 19294750), (2, 9647375), (5, 3858950), (10, 1929475), (25, 771790), (50, 385895), (113, 170750), (125, 154358), (226, 85375), (250, 77179), (565, 34150), (683, 28250), (1130, 17075), (1366, 14125), (2825, 6830), (3415, 5650)]