16686378142

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{21739}}^1$

素因数の和:22360

約数の個数: 32

約数和(自身を含む): 28926374400

約数和(自身を除く): 12239996258

約数列:

[1, 2, 7, 14, 109, 218, 503, 763, 1006, 1526, 3521, 7042, 21739, 43478, 54827, 109654, 152173, 304346, 383789, 767578, 2369551, 4739102, 10934717, 16586857, 21869434, 33173714, 76543019, 153086038, 1191884153, 2383768306, 8343189071, 16686378142]

約数ペア:

[(1, 16686378142), (2, 8343189071), (7, 2383768306), (14, 1191884153), (109, 153086038), (218, 76543019), (503, 33173714), (763, 21869434), (1006, 16586857), (1526, 10934717), (3521, 4739102), (7042, 2369551), (21739, 767578), (43478, 383789), (54827, 304346), (109654, 152173)]